Hackers Spend Nearly $7 Million on Expired Domains to Redirect Traffic to Scams and Malware
Threat actors are acquiring expired domains to inherit website traffic and reputation to redirect victims to scams and malware on...
actors
Attackers Exploit SharePoint Authentication Bypass After Public PoC Release
Ravie LakshmananAug 13, 2026Vulnerability / Enterprise Security Threat actors have begun to exploit a newly disclosed Microsoft SharePoint vulnerability following...
Attackers Exploit VMware vCenter Vulnerability to Gain Persistent Remote Access
Ravie LakshmananAug 12, 2026Vulnerability / Threat Intelligence Threat actors have begun to actively exploit a recently patched critical security flaw...
Canadian Man Pleads Guilty in Snowflake Extortions
A 26-year-old Canadian man once described as one of the most consequential cybercrime threat actors of 2024 has pleaded guilty...
WhatsApp Users Say They’re Being Locked Out of Accounts by Mistake
WhatsApp’s effort to stop bad actors briefly swept up legitimate users, triggering unexplained account suspensions that the company now admits...
DPRK-Linked macOS Malvertising Uses Fake Updates to Deliver Crypto-Stealing Malware
Ravie LakshmananJul 30, 2026Malvertising / Cryptocurrency Threat actors with ties to North Korea have been attributed to a sophisticated macOS...
Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation
The Russian threat actors recently linked to the exploitation of a now-patched vulnerability in Zimbra have been observed exploiting another...
Cl0p Affiliates Target Internet-Exposed PTC Windchill and FlexPLM with Unauthenticated RCE
Ravie LakshmananJul 25, 2026Vulnerability / Ransomware Threat actors linked to the Cl0p (aka Chubby Scorpius, FIN11, Graceful Spider, and Lace Tempest)...
BlueNoroff Zoom Phishing Kit Profiles Crypto Wallets Before Malware Delivery
The North Korean threat actors behind the ClickFix-style campaigns that employ typosquatted Zoom and Microsoft Teams domains have been found...
Golden Chickens Resurfaces With Four New Malware Families and Modular Implants
Ravie LakshmananJul 24, 2026Threat Intelligence / Browser Security The threat actors behind the Golden Chickens malware-as-a-service (MaaS) ecosystem have resurfaced...
Qilin Ransomware Attackers Exploit PAN-OS Authentication Bypass for Initial Access
Ravie LakshmananJul 21, 2026Vulnerability / Network Security Threat actors have been observed exploiting a now-patched high-severity Palo Alto Networks PAN-OS...
UAC-0145 Uses ClickFix CAPTCHAs to Infect Ukrainian Devices wih Malware
Ravie LakshmananJul 19, 2026Malware / Cyber Warfare Russian state-sponsored threat actors have been observed leveraging the infamous ClickFix strategy to...
OAuth Client ID Spoofing Lets Attackers Validate Stolen Microsoft Entra Credentials
At least two distinct threat actors are weaponizing a novel evasion technique called OAuth client ID spoofing in cloud campaigns,...
Fake Coding Tests Deliver OtterCookie-Aligned Malware Hidden in SVG Flag Images
Ravie LakshmananJul 17, 2026Social Engineering / Malware North Korean threat actors linked to the Contagious Interview campaign have been observed...
Fake Coding Tests Deliver OtterCookie-Aligned Malware Hidden in SVG Flag Images
Ravie LakshmananJul 17, 2026Social Engineering / Malware North Korean threat actors linked to the Contagious Interview campaign have been observed...
