Alleged Silk Typhoon Hacker Extradited to US
The hacker was allegedly involved in Hafnium campaigns that targeted Exchange server flaws and in attacks against COVID-19 research institutions.
Lindsey O’Donnell-Welch is an award-winning journalist who strives to shed light on how security issues impact not only businesses and defenders on the front line, but also the daily lives of consumers.
The hacker was allegedly involved in Hafnium campaigns that targeted Exchange server flaws and in attacks against COVID-19 research institutions.
April 28, 2026 | 3 min read
CISA is warning of a persistent backdoor called Firestarter that’s being used in attacks against Cisco Firepower and Secure Firewall products.
Yet another supply chain attack has hit the open source ecosystem, this time impacting the Checkmarx KICS Docker Hub repository.
Claude Mythos Preview is making huge waves in the world of vulnerability discovery and exploit development. And it’s not even publicly available! We asked hacker and Luta Security CEO Katie Moussouris and AI and machine learning security pioneer Gary McGraw what AI-enabled bug hunting means for researchers, defenders, and enterprise security teams.
Anthropic's Project Glasswing initiative, announced this week, sent shockwaves across the cybersecurity world.
April 10, 2026 | 3 min read
The advisory comes amid the ongoing conflict between the U.S. and Iran. CISA said Iran-linked APT campaigns targeting U.S. orgs have recently escalated.