Chinese ‘Web Shell Whisperer’ exploits shells and tunnels for stealthy access
Sygnia uncovered a cyber espionage operation by a China-linked group, “Weaver Ant.” The group targeted a major Asian telecom company, using web shells and tunnels for persistent access and espionage. [...]
A recent update’s code error caused the Outlook Web outage, Microsoft reports
Microsoft experienced a major outage on March 19, 2025, affecting Outlook on the web. The issue was caused by a code error in a recent update, preventing many users from [...]
Dragon RaaS leads crimeware with new attack tactics
Dragon RaaS, a ransomware group blending hacktivism and cybercrime, has become a key player in the “Five Families” syndicate, alongside ThreatSec, GhostSec, Blackforums, and SiegedSec. Emerging in July 2024 as [...]
Zero-Hour Phishing Attacks Increase by 130%
Menlo Security's annual Browser Security Report reveals a 130% increase in zero-hour phishing attacks and growing use of generative AI in cybercrime. The report analyzed over 752,000 browser-based phishing attacks, [...]
New malware uses JPEG files to hide and spread infostealers
A new cyber threat hides malware in JPEG images to steal credentials. Users download seemingly harmless images, which extract sensitive data from browsers, emails, and FTP apps. The malware then [...]