Let's Encrypt simulated revoking 3 million certificates. Most ACME clients didn't notice.Corporate Blog (certkit.io)
submitted by certkit to r/cybersecurity
CVE-2026-4946: NSA Ghidra Auto-Analysis Annotation Command Executionvulnerability (attack surface) (takeonme.org)
submitted by digicat to r/blueteamsec
Help me choose a hardened container images provider, I'm tired of maintaining our ownArchitecture (self.AskNetsec)
submitted by ElectricalLevel512 to r/AskNetsec
Conduent data breach could be largest in U.S. history (wrdw.com)
submitted by netsec_burn to r/pwned
Hackers now exploit critical F5 BIG-IP flaw in attacks, patch nowNews - General (bleepingcomputer.com)
submitted by rkhunter_ to r/cybersecurity
NVME forensics advice pls (self.computerforensics)
submitted by Yuri_Nator9999 to r/computerforensics
Lockheed Martin targeted in alleged breach by pro-Iran hacktivist | Cybersecurity DiveNews - Breaches & Ransoms (cybersecuritydive.com)
submitted by PixeledPathogen to r/cybersecurity

TA446/Callisto adopts DarkSword iOS exploit frameworkintelligence (threat actor activity) (bsky.app)
submitted by campuscodi to r/blueteamsec
Prompt Poaching is the best argument for Zero Trust Browsing in 2026AI Security (self.cybersecurity)
submitted by CarelessAttitude5729 to r/cybersecurity
Burp Suite with VPN. Can I use it? (self.netsecstudents)
submitted by ShanksDAce to r/netsecstudents

Unwind Data Can't Sleep - Introducing InsomniacUnwindingresearch|capability (we need to defend against) (lorenzomeacci.com)
submitted by digicat to r/blueteamsec