UNC3753 Used Vishing and Physical Intrusions in U.S. Data Theft Extortion Campaign
Cybersecurity researchers have disclosed details of a financially motivated data theft extortion campaign that has targeted dozens of organizations across...
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Unpatched Windows Search URI Vulnerability Lets Attackers Steal NTLMv2 Hashes
Ravie LakshmananJun 03, 2026Vulnerability / Network Security Cybersecurity researchers have disclosed details of an unpatched issue that could be exploited...
Pakistan-Linked SideCopy Targets Afghanistan Finance Ministry with Xeno RAT
Ravie LakshmananJun 02, 2026Cyber Espionage / Threat Intelligence Cybersecurity researchers have disclosed details of a spear-phishing campaign likely undertaken by...
OpenAI Codex Authentication Tokens Stolen in codexui-android npm Supply Chain Attack
Cybersecurity researchers have disclosed details of a new malicious supply chain campaign that's targeting developers using OpenAI Codex through a...
ChatGPhish Vulnerability Turns ChatGPT Web Summaries Into a Phishing Surface
Cybersecurity researchers have disclosed details of a vulnerability in OpenAI ChatGPT that leverages the artificial intelligence (AI) assistant's implicit trust...
Megalodon GitHub Attack Targets 5,561 Repos with Malicious CI/CD Workflows
Cybersecurity researchers have disclosed details of a new automated campaign called Megalodon that has pushed 5,718 malicious commits to 5,561...
Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor
Cybersecurity researchers have disclosed details of a new Linux malware dubbed Showboat that has been put to use in a...
9-Year-Old Linux Kernel Flaw Enables Root Command Execution on Major Distros
Ravie LakshmananMay 21, 2026Linux / Vulnerability Cybersecurity researchers have disclosed details of a vulnerability in the Linux kernel that remained...
Trapdoor Android Ad Fraud Scheme Hit 659 Million Daily Bid Requests Using 455 Apps
Ravie LakshmananMay 19, 2026Malvertising / Mobile Security Cybersecurity researchers have disclosed details of a new ad fraud and malvertising operation...
New Linux PamDOORa Backdoor Uses PAM Modules to Steal SSH Credentials
Ravie LakshmananMay 08, 2026Malware / Threat Intelligence Cybersecurity researchers have disclosed details of a new Linux backdoor named PamDOORa that's...
PCPJack Credential Stealer Exploits 5 CVEs to Spread Worm-Like Across Cloud Systems
Ravie LakshmananMay 07, 2026Threat Intelligence / Cloud Security Cybersecurity researchers have disclosed details of a new credential theft framework dubbed...
Windows Phone Link Exploited by CloudZ RAT to Steal Credentials and OTPs
Ravie LakshmananMay 06, 2026Endpoint Security / Threat Intelligence Cybersecurity researchers have disclosed details of an intrusion that involved the use...
Microsoft Details Phishing Campaign Targeting 35,000 Users Across 26 Countries
Microsoft has disclosed details of a large-scale credential theft campaign that has leveraged a combination of code of conduct-themed lures...
China-Linked Hackers Target Asian Governments, NATO State, Journalists, and Activists
Cybersecurity researchers have disclosed details of a new China-aligned espionage campaign targeting government and defense sectors across South, East, and...
New Python Backdoor Uses Tunneling Service to Steal Browser and Cloud Credentials
Ravie LakshmananApr 30, 2026Cloud Security / Threat Intelligence Cybersecurity researchers have disclosed details of a stealthy Python-based backdoor framework called...
