News from the AI & ML world

DeeperML - #malware

Waqas@hackread.com //
A massive database containing over 184 million unique login credentials has been discovered online by cybersecurity researcher Jeremiah Fowler. The unprotected database, which amounted to approximately 47.42 gigabytes of data, was found on a misconfigured cloud server and lacked both password protection and encryption. Fowler, from Security Discovery, identified the exposed Elastic database in early May and promptly notified the hosting provider, leading to the database being removed from public access.

The exposed credentials included usernames and passwords for a vast array of online services, including major tech platforms like Apple, Microsoft, Facebook, Google, Instagram, Snapchat, Roblox, Spotify, WordPress, and Yahoo, as well as various email providers. More alarmingly, the data also contained access information for bank accounts, health platforms, and government portals from numerous countries, posing a significant risk to individuals and organizations. The authenticity of the data was confirmed by Fowler, who contacted several individuals whose email addresses were listed in the database, and they verified that the passwords were valid.

The origin and purpose of the database remain unclear, with no identifying information about its owner or collector. The sheer scope and diversity of the login details suggest that the data may have been compiled by cybercriminals using infostealer malware. Jeremiah Fowler described the find as "one of the most dangerous discoveries" he has found in a very long time. The database's IP address pointed to two domain names, one of which was unregistered, further obscuring the identity of the data's owner and intended use.

Recommended read:
References :
  • hackread.com: Database Leak Reveals 184 Million Infostealer-Harvested Emails and Passwords
  • PCMag UK security: Security Nightmare: Researcher Finds Trove of 184M Exposed Logins for Google, Apple, More
  • WIRED: Mysterious Database of 184 Million Records Exposes Vast Array of Login Credentials
  • www.zdnet.com: Massive data breach exposes 184 million passwords for Google, Microsoft, Facebook, and more
  • Davey Winder: 184,162,718 Passwords And Logins Leaked — Apple, Facebook, Snapchat
  • DataBreaches.Net: Mysterious database of 184 million records exposes vast array of login credentials
  • 9to5Mac: Apple logins with plain text passwords found in massive database of 184M records
  • www.engadget.com: Someone Found Over 180 Million User Records in an Unprotected Online Database
  • borncity.com: Suspected InfoStealer data leak exposes 184 million login data
  • databreaches.net: The possibility that data could be inadvertently exposed in a misconfigured or otherwise unsecured database is a longtime privacy nightmare that has been difficult to fully address.
  • borncity.com: [German]Security researcher Jeremiah Fowler came across a freely accessible and unprotected database on the Internet. The find was quite something, as a look at the data sets suggests that it was probably data collected by InfoStealer malware. Records containing 184 …
  • securityonline.info: 184 Million Leaked Credentials Found in Open Database
  • Know Your Adversary: 184 Million Records Database Leak: Microsoft, Apple, Google, Facebook, PayPal Logins Found
  • securityonline.info: Security researchers have identified a database containing a staggering 184 million account credentials—prompting yet another urgent reminder to The post appeared first on .

@securityonline.info //
SK Telecom, South Korea's largest mobile network operator, revealed a significant data breach in April 2025 that exposed the USIM data of 27 million subscribers. The company first detected malware on its networks on April 19, 2025, and responded by isolating the compromised servers. Investigations have since revealed the breach began as far back as June 15, 2022, with attackers deploying a web shell on one of SK Telecom's servers. This initial compromise provided a foothold in the network allowing them to execute commands and deploy additional malware payloads across multiple servers.

The attackers were able to steal a wide array of sensitive information, including users’ IMSI numbers, USIM authentication keys, network usage data, text messages, and contacts stored on SIM cards. A joint investigative committee comprising the South Korean government and SK Telecom discovered 25 separate backdoor programs on the company’s servers. Due to the undetected nature of the breach for nearly three years, the intruders were able to implant backdoors tailored to different malicious functions. SK Telecom only began logging server activity on December 31, 2024, creating a data void between June 15, 2022, and December 31, 2024, making it difficult to ascertain what data was exfiltrated or what malicious operations were executed during that time.

The breach has affected an estimated 26.95 million SK Telecom users, prompting the company to take immediate action. SK Telecom has suspended the onboarding of new customers and announced it will begin notifying all affected individuals to replace their SIM cards and adopt enhanced security measures. To mitigate the risks associated with SIM-swapping attacks, SK Telecom announced it would issue replacement SIM cards to all affected customers, while also implementing stricter safeguards to prevent unauthorized number transfers. The company also confirmed that USIM records for its entire subscriber base of 29 million people were exposed.

Recommended read:
References :

@research.checkpoint.com //
A sophisticated cyberattack campaign is exploiting the popularity of the generative AI service Kling AI to distribute malware through fake Facebook ads. Check Point Research uncovered the campaign, which began in early 2025. The attackers created convincing spoof websites mimicking Kling AI's interface, luring users with the promise of AI-generated content. These deceptive sites, promoted via at least 70 sponsored posts on fake Facebook pages, ultimately trick users into downloading malicious files.

Instead of delivering the promised AI-generated images or videos, the spoofed websites serve a Trojan horse. This comes in the form of a ZIP archive containing a deceptively named .exe file, designed to appear as a .jpg or .mp4 file through filename masquerading using Hangul Filler characters. When executed, this file installs a loader with anti-analysis features that disables security tools and establishes persistence on the victim's system. This initial loader is followed by a second-stage payload, which is the PureHVNC remote access trojan (RAT).

The PureHVNC RAT grants attackers remote control over the compromised system and steals sensitive data. It specifically targets browser-stored credentials and session tokens, with a focus on Chromium-based browsers and cryptocurrency wallet extensions like MetaMask and TronLink. Additionally, the RAT uses a plugin to capture screenshots when banking apps or crypto wallets are detected in the foreground. Check Point Research believes that Vietnamese threat actors are likely behind the campaign, as they have historically employed similar Facebook malvertising techniques to distribute stealer malware, capitalizing on the popularity of generative AI tools.

Recommended read:
References :
  • hackread.com: Scammers Use Fake Kling AI Ads to Spread Malware
  • Check Point Blog: Exploiting the AI Boom: How Threat Actors Are Targeting Trust in Generative Platforms like Kling AI
  • gbhackers.com: Malicious Hackers Create Fake AI Tool to Exploit Millions of Users
  • securityonline.info: AI Scam Alert: Fake Kling AI Sites Deploy Infostealer, Hide Executables
  • The Hacker News: Fake Kling AI Facebook ads deliver RAT malware to over 22 million potential victims.
  • blog.checkpoint.com: Exploiting the AI Boom: How Threat Actors Are Targeting Trust in Generative Platforms like Kling AI
  • Virus Bulletin: Check Point's Jaromír HoÅ™ejší analyses a Facebook malvertising campaign that directs the user to a convincing spoof of Kling AI’s websitem
  • securityonline.info: AI Scam Alert: Fake Kling AI Sites Deploy Infostealer, Hide Executables
  • Check Point Research: The Sting of Fake Kling: Facebook Malvertising Lures Victims to Fake AI Generation Website
  • Security Risk Advisors: 🚩 Facebook Malvertising Campaign Impersonates Kling AI to Deliver PureHVNC Stealer via Disguised Executables

@cyberalerts.io //
Cybercriminals are exploiting the popularity of AI by distributing the 'Noodlophile' information-stealing malware through fake AI video generation tools. These deceptive websites, often promoted via Facebook groups, lure users with the promise of AI-powered video creation from uploaded files. Instead of delivering the advertised service, users are tricked into downloading a malicious ZIP file containing an executable disguised as a video file, such as "Video Dream MachineAI.mp4.exe." This exploit capitalizes on the common Windows setting that hides file extensions, making the malicious file appear legitimate.

Upon execution, the malware initiates a multi-stage infection process. The deceptive executable launches a legitimate binary associated with ByteDance's video editor ("CapCut.exe") to run a .NET-based loader. This loader then retrieves a Python payload ("srchost.exe") from a remote server, ultimately leading to the deployment of Noodlophile Stealer. This infostealer is designed to harvest sensitive data, including browser credentials, cryptocurrency wallet information, and other personal data.

Morphisec researchers, including Shmuel Uzan, warn that these campaigns are attracting significant attention, with some Facebook posts garnering over 62,000 views. The threat actors behind Noodlophile are believed to be of Vietnamese origin, with the developer's GitHub profile indicating a passion for malware development. The rise of AI-themed lures highlights the growing trend of cybercriminals weaponizing public interest in emerging technologies to spread malware, impacting unsuspecting users seeking AI tools for video and image editing.

Recommended read:
References :
  • Blog: A new cyber threat has emerged involving counterfeit AI video generation tools that distribute a malware strain known as 'Noodlophile.'
  • securityaffairs.com: Threat actors use fake AI tools to trick users into installing the information stealer Noodlophile, Morphisec researchers warn.
  • thehackernews.com: Threat actors have been observed leveraging fake artificial intelligence (AI)-powered tools as a lure to entice users into downloading an information stealer malware dubbed Noodlophile.
  • Virus Bulletin: Morphisec's Shmuel Uzan reveals how attackers exploit AI hype to spread malware. Victims expecting custom AI videos instead get Noodlophile Stealer, a new infostealer targeting browser credentials, crypto wallets, and sensitive data.
  • SOC Prime Blog: Noodlophile Stealer Detection: Novel Malware Distributed Through Fake AI Video Generation Tools

@cyberalerts.io //
A new malware campaign is exploiting the hype surrounding artificial intelligence to distribute the Noodlophile Stealer, an information-stealing malware. Morphisec researcher Shmuel Uzan discovered that attackers are enticing victims with fake AI video generation tools advertised on social media platforms, particularly Facebook. These platforms masquerade as legitimate AI services for creating videos, logos, images, and even websites, attracting users eager to leverage AI for content creation.

Posts promoting these fake AI tools have garnered significant attention, with some reaching over 62,000 views. Users who click on the advertised links are directed to bogus websites, such as one impersonating CapCut AI, where they are prompted to upload images or videos. Instead of receiving the promised AI-generated content, users are tricked into downloading a malicious ZIP archive named "VideoDreamAI.zip," which contains an executable file designed to initiate the infection chain.

The "Video Dream MachineAI.mp4.exe" file within the archive launches a legitimate binary associated with ByteDance's CapCut video editor, which is then used to execute a .NET-based loader. This loader, in turn, retrieves a Python payload from a remote server, ultimately leading to the deployment of the Noodlophile Stealer. This malware is capable of harvesting browser credentials, cryptocurrency wallet information, and other sensitive data. In some instances, the stealer is bundled with a remote access trojan like XWorm, enabling attackers to gain entrenched access to infected systems.

Recommended read:
References :

@www.silentpush.com //
North Korean hackers, identified as the Contagious Interview APT group, are running a sophisticated malware campaign targeting individuals seeking employment in the cryptocurrency sector. Silent Push threat analysts have uncovered the operation, revealing that the group, also known as Famous Chollima and a subgroup of Lazarus, is using three front companies—BlockNovas LLC, Angeloper Agency, and SoftGlide LLC—to spread malicious software. These companies are being used to lure unsuspecting job applicants into downloading malware through fake job interview opportunities, marking an evolution in the group's cyber espionage and financial gain tactics.

The campaign involves the distribution of three distinct malware strains: BeaverTail, InvisibleFerret, and OtterCookie. Job seekers are enticed with postings on various online platforms, including CryptoJobsList, CryptoTask, and Upwork. Once an application is submitted, the hackers send what appear to be legitimate interview-related files containing the malware. The attackers are also using AI-generated images to create employee profiles for these front companies, specifically using Remaker AI to fabricate realistic personas, enhancing the credibility of their fraudulent operations and making it harder for job seekers to differentiate between genuine and malicious opportunities.

The use of these front companies and AI-generated profiles signifies a new escalation in the tactics employed by Contagious Interview. The malware, once installed, allows hackers to remotely access infected computers and steal sensitive data. The campaign leverages legitimate platforms like GitHub and various job boards to further enhance its deceptive nature. Silent Push's analysis has successfully traced the malware back to specific websites and internet addresses used by the hackers, including lianxinxiao[.]com, and uncovered a hidden online dashboard monitoring suspected BeaverTail websites, providing valuable insights into the operational infrastructure of this North Korean APT group.

Recommended read:
References :
  • hackread.com: North Korean Hackers Use Fake Crypto Firms in Job Malware Scam
  • The Hacker News: North Korean Hackers Spread Malware via Fake Crypto Firms and Job Interview Lures
  • www.silentpush.com: Contagious Interview (DPRK) Launches a New Campaign Creating Three Front Companies to Deliver a Trio of Malware: BeaverTail, InvisibleFerret, and OtterCookie
  • Anonymous ???????? :af:: Threat analysts have uncovered that North Korea's Contagious Interview APT group is using three front companies to distribute malware strains BeaverTail, InvisibleFerret, and OtterCookie through fake cryptocurrency job offers.
  • www.silentpush.com: North Korean APT registers three cryptocurrency companies to infect cryptocurrency job applicants with BeaverTail, InvisibleFerret, and OtterCookie malware
  • cyberpress.org: North Korean APT Contagious Interview registers three cryptocurrency companies (BlockNovas LLC, Angeloper Agency, and SoftGlide LLC) to infect cryptocurrency job applicants with BeaverTail, InvisibleFerret, and OtterCookie malware
  • bsky.app: North Korean APT Contagious Interview registers three cryptocurrency companies (BlockNovas LLC, Angeloper Agency, and SoftGlide LLC) to infect cryptocurrency job applicants with BeaverTail, InvisibleFerret, and OtterCookie malware
  • www.scworld.com: North Korean cyberespionage facilitated by bogus US firms, crackdown underway
  • Virus Bulletin: Silent Push researchers have uncovered three cryptocurrency companies that are actually fronts for the North Korean APT group Contagious Interview. BeaverTail, InvisibleFerret & OtterCookie are being spread from this infrastructure to unsuspecting cryptocurrency job applicants.
  • www.scworld.com: New Lazarus campaign hits South Korea BleepingComputer reports that at least half a dozen South Korean organizations in the finance, telecommunications, IT, and software industries have been compromised by North Korean hacking collective Lazarus Group
  • Cyber Security News: North Korean threat actors are leveraging generative artificial intelligence (GenAI) technologies to systematically infiltrate remote technical roles worldwide, according to recent findings from Okta Threat Intelligence.
  • PCMag UK security: Okta finds evidence that North Koreans are using a variety of AI services to upgrade their chances of fraudulently securing remote work so they can line their country's coffers or steal secrets.
  • malware.news: North Korean Group Creates Fake Crypto Firms in Job Complex Scam
  • www.bitdegree.org: North Korean hackers use AI and fake job offers within cryptocurrency companies to distribute malware to unsuspecting job seekers
  • cyberpress.org: North Korean threat actors are leveraging generative artificial intelligence (GenAI) technologies to systematically infiltrate remote technical roles worldwide, according to recent findings from Okta Threat Intelligence.
  • malware.news: North Korean threat actors are leveraging generative artificial intelligence (GenAI) technologies to systematically infiltrate remote technical roles worldwide, according to recent findings from Okta Threat Intelligence.
  • securityonline.info: Threat analysts at Silent Push have uncovered a new campaign orchestrated by the North Korean state-sponsored APT group,
  • securityonline.info: Threat actors are using fake companies in the cryptocurrency consulting industry to spread malware to unsuspecting job applicants.
  • Cybernews: North Korean APT Contagious Interview registers three cryptocurrency companies (BlockNovas LLC, Angeloper Agency, and SoftGlide LLC) to infect cryptocurrency job applicants with BeaverTail, InvisibleFerret, and OtterCookie malware
  • gbhackers.com: North Korean APT Hackers Pose as Companies to Spread Malware to Job Seekers

@research.checkpoint.com //
Russian state-sponsored espionage group Midnight Blizzard, also known as APT29 or Cozy Bear, is conducting a spear-phishing campaign targeting European diplomatic organizations. Check Point Research has been observing this sophisticated operation, which began in January 2025 and employs advanced techniques to target government officials and diplomats across Europe. The threat actors are impersonating a major European foreign affairs ministry to send deceptive emails inviting targets to wine-tasting events. This campaign, leveraging custom malware, aims to compromise diplomatic entities, including embassies of non-European countries.

The campaign introduces a previously unseen malware loader called GrapeLoader, along with a new variant of the Wineloader backdoor. The phishing emails, sent from domains like 'bakenhof[.]com' or 'silry[.]com,' contain malicious links that, under specific conditions, initiate the download of a ZIP archive named 'wine.zip'. If the targeting conditions are not met, victims are redirected to the legitimate website of the impersonated ministry, reducing suspicion. This mirrors a previous Wineloader campaign, indicating a continued focus on European diplomacy by APT29.

Once executed via DLL sideloading, GrapeLoader collects host information, establishes persistence by modifying the Windows Registry, and contacts a command-and-control server. The use of in-memory execution is an advanced evasion technique to complicate detection. The objective of the campaign is likely espionage, given APT29's history of targeting high-profile organizations, including government agencies and think tanks, and its association with the SolarWinds supply chain attack.

Recommended read:
References :
  • Check Point Blog: Details on APT29's updated phishing campaign targeting European diplomatic organizations. Focus on new malware and TTPs
  • BleepingComputer: Russian state-sponsored espionage group Midnight Blizzard is behind a new spear-phishing campaign targeting diplomatic entities in Europe, including embassies.
  • bsky.app: Midnight Blizzard deploys new GrapeLoader malware in embassy phishing
  • blog.checkpoint.com: Unmasking APT29: The Sophisticated Phishing Campaign Targeting European Diplomacy
  • cyberpress.org: Detailed report about APT29's GRAPELOADER campaign targeting European diplomats.
  • research.checkpoint.com: Renewed APT29 Phishing Campaign Against European Diplomats
  • Cyber Security News: APT29 Hackers Deploy GRAPELOADER in Latest Attack on European Diplomats
  • The Register - Security: Russians lure European diplomats into malware trap with wine-tasting invite
  • iHLS: Russian Phishing Campaign Steals Sensitive Data in European Government Networks
  • cybersecuritynews.com: APT29 Hackers Deploy GRAPELOADER in Latest Attack on European Diplomats
  • www.scworld.com: New APT29 spear-phishing campaign targets European diplomatic organizations
  • www.helpnetsecurity.com: Cozy Bear targets EU diplomats with wine-tasting invites (again)
  • Check Point Research: Renewed APT29 Phishing Campaign Against European Diplomats
  • Help Net Security: Detailed report on the campaign's tactics, techniques, and procedures, including the use of fake wine-tasting invitations.
  • securityonline.info: Sophisticated phishing campaign targeting European governments and diplomats, using a wine-themed approach
  • securityonline.info: APT29 Targets European Diplomats with Wine-Themed Phishing
  • www.csoonline.com: The tactics, techniques, and procedures (TTPs) observed in this campaign bear strong similarities to those seen in the previous WINELOADER campaign from March 2024, The report contains indicators of compromise such as file names, file hashes and C2 URLs that can be used by security teams to build detections and threat hunting queries.
  • Virus Bulletin: The campaign employs a new loader, called GRAPELOADER, which is downloaded via a link in the phishing email.
  • The Hacker News: The Hacker News reports on APT29 targeting European diplomats with wine-themed phishing emails and the GrapeLoader malware.
  • hackread.com: Midnight Blizzard (APT29/Cozy Bear) targets European embassies and Ministries of Foreign Affairs with sophisticated phishing emails disguised as…
  • ciso2ciso.com: Midnight Blizzard Targets European Diplomats with Wine Tasting Phishing Lure – Source: www.infosecurity-magazine.com
  • ciso2ciso.com: APT29 Targets European Diplomats with Wine-Themed Phishing
  • hackread.com: Russian Cozy Bear’s Wine Lure Drops WineLoader Malware on EU Diplomats
  • thehackernews.com: The Russian state-sponsored threat actor known as APT29 has been linked to an advanced phishing campaign that's targeting diplomatic entities across Europe with a new variant of WINELOADER and a previously unreported malware loader codenamed GRAPELOADER.
  • www.techradar.com: European diplomats targeted by Russian phishing campaign promising fancy wine tasting
  • Talkback Resources: Talkback.sh discusses APT29 Deploys GRAPELOADER Malware Targeting European Diplomats Through Wine-Tasting Lures [mal]
  • Talkback Resources: Russian Cozy Bear’s Wine Lure Drops WineLoader Malware on EU Diplomats
  • securityaffairs.com: Russia-linked group APT29 targeted diplomatic entities across Europe with a new malware loader codenamed GRAPELOADER.
  • eSecurity Planet: Russian Hackers Target European Diplomats with ‘Wine-Tasting’ Phishing Scams
  • www.esecurityplanet.com: Russian Hackers Target European Diplomats with ‘Wine-Tasting’ Phishing Scams
  • Security Risk Advisors: Russia-Linked APT29 Targets European Diplomats with New GRAPELOADER Malware in Sophisticated Phishing Campaign
  • ciso2ciso.com: Russia-linked APT29 targets European diplomatic entities with GRAPELOADER malware – Source: securityaffairs.com
  • ciso2ciso.com: Russia-linked group APT29 targeted diplomatic entities across Europe with a new malware loader codenamed GRAPELOADER.
  • Talkback Resources: Russia-linked group APT29 used a phishing campaign with fake wine tasting invitations to target European embassies and Ministries of Foreign Affairs, deploying GrapeLoader and WineLoader malware to gather sensitive information and conduct cyber spying operations.

Sathwik Ram@seqrite.com //
Pakistan-linked SideCopy APT has escalated its cyber operations, employing new tactics to infiltrate crucial sectors. Seqrite Labs APT team uncovered these new tactics deployed since the last week of December 2024. The Advanced Persistent Threat (APT) group, previously focused on Indian government, defence, maritime sectors, and university students, is expanding its targeting scope.

The group has broadened its targets to include critical sectors such as railways, oil & gas, and external affairs ministries. One notable shift in their recent campaigns is the transition from using HTML Application (HTA) files to adopting Microsoft Installer (MSI) packages as a primary staging mechanism. This evolution is marked by increasingly sophisticated methods, such as reflective DLL loading and AES encryption via PowerShell.

Furthermore, SideCopy is actively repurposing open-source tools like XenoRAT and SparkRAT to enhance their penetration and exploitation capabilities. The group customizes these tools and employs a newly identified Golang-based malware dubbed CurlBack RAT, specifically designed to execute DLL side-loading attacks. Recent campaigns demonstrate an increased use of phishing emails masquerading as government officials to deliver malicious payloads, often using compromised official domains and fake domains mimicking e-governance services.

Recommended read:
References :
  • Virus Bulletin: The Seqrite Labs APT team has uncovered new tactics of the Pakistan-linked SideCopy APT. The group has expanded its targets to include critical sectors such as railways, oil & gas, and external affairs ministries and has shifted from using HTA files to MSI packages.
  • www.seqrite.com: Seqrite Labs APT team has uncovered new tactics of Pakistan-linked SideCopy APT deployed since the last week of December 2024.
  • www.seqrite.com: Seqrite Labs APT team has uncovered new tactics of Pakistan-linked SideCopy APT deployed since the last week of December 2024.
  • cyberpress.org: SideCopy APT Poses as Government Personnel to Distribute Open-Source XenoRAT Tool
  • gbhackers.com: SideCopy APT Hackers Impersonate Government Officials to Deploy Open-Source XenoRAT Tool
  • Cyber Security News: Pakistan-linked adversary group SideCopy has escalated its operations, employing new tactics to infiltrate crucial sectors.
  • gbhackers.com: SideCopy APT Hackers Impersonate Government Officials to Deploy Open-Source XenoRAT Tool
  • beSpacific: Article on the new tactics of the Pakistan-linked SideCopy APT.

drewt@secureworldexpo.com (Drew@SecureWorld News //
DeepSeek R1, an open-source AI model, has been shown to generate rudimentary malware, including keyloggers and ransomware. Researchers at Tenable demonstrated that while the AI model initially refuses malicious requests, these safeguards can be bypassed with carefully crafted prompts. This capability signals an urgent need for security teams to adapt their defenses against AI-generated threats.

While DeepSeek R1 may not autonomously launch sophisticated cyberattacks yet, it can produce semi-functional code that knowledgeable attackers could refine into working exploits. Cybersecurity experts emphasize the dual-use nature of generative AI, highlighting the need for organizations to implement strategies such as behavioral detection over static signatures to mitigate risks associated with AI-powered cyber threats. Cybercrime Magazine has also released an episode on CrowdStrike’s new Adversary Universe Podcast, discussing DeepSeek and the risks associated with foreign large language models.

Recommended read:
References :