Hackers Already Exploiting Newly Patched WordPress Flaws, Researchers Warn
Hackers are already exploiting two newly patched WordPress vulnerabilities, exposing millions of websites that have yet to install the latest...
exploiting
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...
Sophos joins Anthropic’s Project Glasswing
It seems hard to believe now, but it wasn’t that long ago that finding and exploiting software vulnerabilities took a...
Suspected China-Aligned Hackers Exploit Roundcube Flaws Against Universities
A suspected China-aligned threat activity cluster has been observed exploiting Roundcube webmail software belonging to physics and engineering departments of...
Attackers Exploit SimpleHelp CVE-2026-48558 to Deploy TaskWeaver and Djinn Stealer
An unknown threat actor has been observed exploiting a recently disclosed maximum-severity security flaw in SimpleHelp to deliver two previously...
Hackers Exploit Gravity SMTP WordPress Plugin Bug to Expose API Keys
Ravie LakshmananJun 20, 2026Vulnerability / Web Security Threat actors are exploiting a recently patched security flaw impacting Gravity SMTP, a...
Meta’s own AI chatbot to blame for Instagram accounts being stolen in seconds
Hackers have been hijacking Instagram accounts at scale by exploiting Meta's AI support chatbot. And, as if that weren't bad...
Hackers Exploit Critical Everest Forms Pro WordPress Plugin Flaw to Take Over Sites
Threat actors are actively exploiting a critical security flaw in Everest Forms Pro, a WordPress plugin with about 4,000 active...
Ghost CMS CVE-2026-26980 Exploited to Hijack 700+ Sites for ClickFix Attacks
Ravie LakshmananMay 25, 2026Vulnerability / Web Security Threat actors are exploiting a recently disclosed critical security flaw in Ghost CMS...
How AI Hallucinations Are Creating Real Security Risks
AI hallucinations are introducing serious security risks into critical infrastructure decision-making by exploiting human trust through highly confident yet incorrect...
MetInfo CMS CVE-2026-29014 Exploited for Remote Code Execution Attacks
Ravie LakshmananMay 05, 2026Vulnerability / Network Security Threat actors are actively exploiting a critical security flaw impacting an open-source content...
Mirai Variant Nexcorium Exploits CVE-2024-3721 to Hijack TBK DVRs for DDoS Botnet
Ravie LakshmananApr 18, 2026IoT Security / Vulnerability Threat actors are exploiting security flaws in TBK DVR and end‑of‑life (EoL) TP-Link...
Three Microsoft Defender Zero-Days Actively Exploited; Two Still Unpatched
Ravie LakshmananApr 17, 2026Vulnerability / Endpoint Security Huntress is warning that threat actors are exploiting three recently disclosed security flaws...
Hackers Exploit Adobe PDF Flaw for Months to Steal Data, No Fix Yet
Image: Generated via Google’s Nano Banana Attackers have been exploiting a zero-day vulnerability in Adobe Acrobat Reader for months, using...
Adobe Reader Zero-Day Exploited via Malicious PDFs Since December 2025
Ravie LakshmananApr 09, 2026Vulnerability / Threat Intelligence Threat actors have been exploiting a previously unknown zero-day vulnerability in Adobe Reader...
