Tag: group
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ShinyHunters Leaks Charter Communications Data, Potentially Impacting 5 Million Customers
Cybercrime group ShinyHunters leaked data allegedly stolen from Charter Communications, exposing millions of customer records after a failed extortion attempt. The ShinyHunters extortion group has published data allegedly stolen from Charter Communications after the company apparently refused to pay a ransom. Charter Communications is one of the largest telecommunications companies in the United States. It…
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Cybercrime Crew Claims It Hacked Mike Lindell’s MyPillow
Plus: A ransomware group is now stealing data in person, BusPatrol wants to hand its license plate surveillance data to the cops, and more. First seen on wired.com Jump to article: www.wired.com/story/security-news-this-week-cybercrime-crew-claims-it-hacked-mike-lindells-mypillow/
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Charter confirms data breach after ShinyHunters extortion threat
U.S. telecommunications giant Charter Communications has confirmed it suffered a data breach after the ShinyHunters extortion group threatened to leak stolen data unless a ransom is paid. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/charter-confirms-data-breach-after-shinyhunters-extortion-threat/
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Internet Starts to Return in Iran After 3-Month Blackout
Some internet connectivity is returning in Iran after nearly 90 days offline, web monitoring groups say. But it isn’t clear if the reconnection is permanent. First seen on wired.com Jump to article: www.wired.com/story/internet-in-iran-starts-to-return-after-3-month-blackout/
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Iranian government, not hacktivist group, breached LA Metro system, security firm says
A report by Israel-based Gambit Security dismisses the hackers’ claims of being patriotic but unaffiliated activists. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/iranian-government-not-hacktivist-group-breached-la-metro-system-securit/821112/
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MuddyWater Uses DLL Side-Loading in Espionage Campaign Targeting 9 Countries
The Iranian hacking group known as MuddyWater has been linked to a new campaign affecting at least nine organizations across nine countries on four continents in the first quarter of 2026.The activity targeted industrial and electronics manufacturing, education and public-sector bodies, financial services, and professional services, per the Threat Hunter Team from Symantec and Carbon…
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Ghost hackers: the cybersecurity mystery that nobody has solved
A shadowy group that stole and dumped the NSA’s most powerful hacking tools still has implications for how companies think about digital risk today. First seen on techcrunch.com Jump to article: techcrunch.com/2026/05/26/ghost-hackers-the-cybersecurity-mystery-that-nobody-has-solved/
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Ghost hackers: the cybersecurity mystery that nobody has solved
A shadowy group that stole and dumped the NSA’s most powerful hacking tools still has implications for how companies think about digital risk today. First seen on techcrunch.com Jump to article: techcrunch.com/2026/05/26/ghost-hackers-the-cybersecurity-mystery-that-nobody-has-solved/
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Ghost hackers: the cybersecurity mystery that nobody has solved
A shadowy group that stole and dumped the NSA’s most powerful hacking tools still has implications for how companies think about digital risk today. First seen on techcrunch.com Jump to article: techcrunch.com/2026/05/26/ghost-hackers-the-cybersecurity-mystery-that-nobody-has-solved/
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AI Threat Landscape Digest March-April 2026
xecutive Summary During the MarchApril 2026 reporting period, AI use in offensive operations advanced from development and planning to real-time operational deployment. Multiple independent cases, involving individual criminal actors, mass exploitation platforms, ransomware groups, and state-sponsored espionage, show evidence of commercial AI models executing autonomous attack workflows across extended campaigns. Key findings: AI as Live…
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Lazarus APT unveils fileless remote access Trojan designed to evade detection
North Korea-linked Lazarus APT Group is using a stealthy memory-only RAT that leaves almost no forensic traces behind. North Korea-linked APT group Lazarus has never been shy about its ambitions, the threat actor has been tied to some of the most audacious financial heists in recent memory, draining hundreds of millions from cryptocurrency exchanges and…
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InvisibleFerret Malware Uses .pyd and .so Files to Evade Script Detection
A North Korea-linked threat group, Void Dokkaebi, also known as Famous Chollima, has significantly upgraded its malware delivery techniques by converting its Python-based InvisibleFerret malware into compiled binary modules. InvisibleFerret was previously deployed as readable Python scripts, making it easier for defenders to detect through static analysis and signature-based tools. The latest campaign leverages Cython,…
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APT Group Patches termsrv.dll to Enable Multiple RDP Sessions
A sustained cyber espionage campaign attributed to the Cloud Atlas advanced persistent threat (APT) group has introduced a stealthy technique that modifies the Windows termsrv.dll library to enable multiple Remote Desktop Protocol (RDP) sessions on compromised systems. Observed throughout 2025 and continuing into 2026, the activity primarily targets government and commercial entities in Russia and…
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Lazarus Deploys RemotePE Memory-Only RAT Against Financial and Crypto Firms
Cybersecurity researchers have shed light on a cross-platform malware called RemotePE that has been put to use by the North Korea-linked Lazarus Group in attacks targeting financial and cryptocurrency organizations.RemotePE, per NCC Group subsidiary Fox-IT, is part of a multi-stage attack chain that involves two loaders tracked as DPAPILoader and RemotePELoader.”DPAPILoader decrypts and First seen…
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WhatsApp Chat Histories Exposed in Unencrypted Storage on macOS and iOS
Security researchers have raised concerns over how WhatsApp stores user chat data on macOS and iOS, revealing that message databases may be stored in unencrypted form within app group containers accessible by other applications from the same developer ecosystem. According to researchers at Mysk, WhatsApp stores chat histories in plaintext within a shared app group…
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WhatsApp Chat Histories Exposed in Unencrypted Storage on macOS and iOS
Security researchers have raised concerns over how WhatsApp stores user chat data on macOS and iOS, revealing that message databases may be stored in unencrypted form within app group containers accessible by other applications from the same developer ecosystem. According to researchers at Mysk, WhatsApp stores chat histories in plaintext within a shared app group…
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Telegram Channels Fuel Sale of Verified Bank Mule Accounts
Cybercriminal groups are increasingly using Telegram channels and encrypted platforms to sell verified bank and fintech mule accounts, signaling a major shift in how illicit funds are laundered at scale. According to recent threat intelligence findings, money mule operations have evolved into structured Mule-as-a-Service (MaaS) ecosystems, allowing attackers to outsource financial laundering just as easily…
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Iranian APT Uses SEO Poisoning to Spread Fake SQL Developer Malware
A newly observed cyber campaign linked to the Iranian IRGC-affiliated threat group Nimbus Manticore (also tracked as UNC1549) highlights an evolution in both delivery tactics and malware sophistication. The activity, uncovered during the ongoing geopolitical conflict tied to Operation Epic Fury launched on February 28, 2026, shows the group adopting SEO poisoning malware for the…
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Kazuar Malware Becomes Modular Spyware for Secret Blizzard Ops
A major evolution in the Kazuar malware family, a long-standing cyber espionage tool linked to the Russian state-sponsored threat group Secret Blizzard, also known as Turla and Venomous Bear. Kazuar historically supported espionage campaigns targeting government, diplomatic, and defense sectors. Its latest iteration introduces a modular architecture composed of three key components: Kernel, Bridge, and…
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MiniUpdate RAT Abuses Azure C2 for Targeted Espionage
A sophisticated espionage campaign by the Iran-nexus advanced persistent threat group known as Screening Serpens also tracked as UNC1549 and Smoke Sandstorm deploying a newly identified remote access Trojan (RAT) family called MiniUpdate against targets in the United States, Israel, and the United Arab Emirates. Screening Serpens has been active since at least 2022, but…
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Why pure extortion is replacing traditional ransomware
Ransomware gangs are shifting from encryption to pure extortion, focusing on stolen data, reputational pressure, and stealthier attacks. Ransomware groups are quietly changing strategy in 2026. Instead of encrypting systems and causing immediate disruption, many attackers are now focusing on pure extortion: stealing sensitive data and threatening to leak it publicly if victims refuse to…
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Ghostwriter Is Back, Using a Ukrainian Learning Platform as Bait to Hit Government Targets
Ghostwriter targeted Ukrainian government agencies with phishing emails delivering malware and Cobalt Strike payloads. The Belarus-nexus APT group Ghostwriter (also tracked as UAC-0057 and UNC1151) has resurfaced with a new phishing campaign targeting Ukrainian government organizations. This time the lure is Prometheus, a legitimate Ukrainian online learning platform that many government employees actually use. Using…
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Belarus-linked Ghostwriter group targets Ukraine using Prometheus learning platform lures
First seen on scworld.com Jump to article: www.scworld.com/brief/belarus-linked-ghostwriter-group-targets-ukraine-using-prometheus-learning-platform-lures
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Major U.S. telecom companies form new cybersecurity information sharing group
First seen on scworld.com Jump to article: www.scworld.com/brief/major-u-s-telecom-companies-form-new-cybersecurity-information-sharing-group
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First VPN Dismantled in Global Takedown Over Use by 25 Ransomware Groups
Authorities in Europe and North America have announced the dismantling of a criminal virtual private network (VPN) service used by criminal actors to obscure the origins of ransomware attacks, data theft, scanning, and denial-of-service attacks.The disruption of First VPN Service was led by France and the Netherlands, with several other nations supporting the investigation since…
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China’s Webworm Uses Discord, Microsoft Graphs to Hack EU Governments
The advanced persistent threat group also relied on SOCKS proxies like SoftEther VPN, tunneling tools that act as a middleman between victim and attacker. First seen on darkreading.com Jump to article: www.darkreading.com/endpoint-security/chinas-webworm-discord-microsoft-graphs
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Belarus-linked hackers use fake training certificates to target Ukrainian officials
A Belarus-linked hacking group known as GhostWriter has launched a new espionage campaign against Ukrainian government officials using fake emails disguised as messages from a popular online learning platform to deliver malware. First seen on therecord.media Jump to article: therecord.media/oysterfresh-belarus-linked-campaign-targets-ukraine
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A hacker group is poisoning open source code at an unprecedented scale
GitHub is just the latest victim of TeamPCP, a gang that has carried out a spree of software supply chain attacks. First seen on arstechnica.com Jump to article: arstechnica.com/information-technology/2026/05/a-hacker-group-is-poisoning-open-source-code-at-an-unprecedented-scale/
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One Telecom Provider Hosted Most of the Middle East ‘s Active C2 Infrastructure
Hunt.io mapped 1,350+ C2 servers across the Middle East, revealing how a small group of providers quietly supports major malware activity. For years, threat intelligence focused mostly on malware families, phishing domains, and individual indicators. But a new report from Hunt.io shows why defenders may need to pay closer attention to something more boring, hosting…