krebsonsecurity.com

Inside a Dark Adtech Empire Fed by Fake CAPTCHAs

Late last year, security researchers made a startling discovery: Kremlin-backed ...

Patch Tuesday, June 2025 Edition

Microsoft today released security updates to fix at least 67 vulnerabilities in ...

Proxy Services Feast on Ukraine’s IP Address Exodus

Ukraine has seen nearly one-fifth of its Internet space come under Russian contr...

U.S. Sanctions Cloud Provider ‘Funnull’ as Top Source o...

The U.S. government today imposed economic sanctions on Funnull Technology Inc.,...

Pakistan Arrests 21 in ‘Heartsender’ Malware Service

Authorities in Pakistan have arrested 21 individuals accused of operating "Heart...

Oops: DanaBot Malware Devs Infected Their Own PCs

The U.S. government today unsealed criminal charges against 16 individuals accus...

KrebsOnSecurity Hit With Near-Record 6.3 Tbps DDoS

KrebsOnSecurity last week was hit by a near record distributed denial-of-service...

Pakistani Firm Shipped Fentanyl Analogs, Scams to US

A Texas firm recently charged with conspiring to distribute synthetic opioids in...

Breachforums Boss to Pay $700k in Healthcare Breach

In what experts are calling a novel legal outcome, the 22-year-old former admini...

Patch Tuesday, May 2025 Edition

Microsoft on Tuesday released software updates to fix at least 70 vulnerabilitie...

Whistleblower: DOGE Siphoned NLRB Case Data

A security architect with the National Labor Relations Board (NLRB) alleges that...

DOGE Worker’s Code Supports NLRB Whistleblower

A whistleblower at the National Labor Relations Board (NLRB) alleged last week t...

xAI Dev Leaks API Key for Private SpaceX, Tesla LLMs

A employee at Elon Musk's artificial intelligence company xAI leaked a private k...

Alleged ‘Scattered Spider’ Member Extradited to U.S.

A 23-year-old Scottish man thought to be a member of the prolific Scattered Spid...

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