Adobe rolls out emergency fix for Acrobat, Reader zero-day flaw

Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that ...

‘BlueHammer’ Exploit Targets Windows, Potentially Impacting 1 Billion+ Devices

A researcher released a working ‘BlueHammer’ Windows zero-day exploit that could impact over 1 billion devices, granting ...

Hackers Exploit Adobe PDF Flaw for Months to Steal Data, No Fix Yet

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over ...

Angry Hacker Drops Microsoft Zero-Day Exploit, 1 Billion Users Warned

A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...
Dark Reading

Can Anthropic Keep Its Exploit-Writing AI Out of the Wrong Hands?

Its Mythos Preview model, which can allegedly find and exploit critical zero-days, also comes with certain controls, the ...
Security Boulevard

Tax Refund Fraud in 2026: How Threat Actors Exploit Identity, Verification, and Cash-Out Channels

How threat actors are executing tax refund fraud schemes, from sourcing identity data to bypassing verification and cashing ...
SecurityWeek

Adobe Patches Reader Zero-Day Exploited for Months

Adobe released emergency patches for CVE-2026-34621, a critical Acrobat and Reader zero-day that has been exploited in the wild.