Past briefings
May 2026
Browse PlainSec cybersecurity briefings by date.
- Sunday, May 31, 2026: Residential proxies hide abuse behind trusted IPs · 2 stories
- Saturday, May 30, 2026: Poisoned developer tools open repo-scale credential theft · 12 stories
- Friday, May 29, 2026: Residential proxies hide abuse behind trusted IPs · 16 stories
- Thursday, May 28, 2026: Leak count exceeds Carnival's formal notice · 19 stories
- Wednesday, May 27, 2026: Chatbot answers now deliver cryptojacking lures · 17 stories
- Tuesday, May 26, 2026: Ghost SQLi turns sites into trusted malware launchpads · 19 stories
- Monday, May 25, 2026: Trusted package channels became the attack vector · 13 stories
- Sunday, May 24, 2026: Shared cPanel hosts face root compromise risk · 5 stories
- Saturday, May 23, 2026: Apex One server can push malicious code fleet-wide · 14 stories
- Friday, May 22, 2026: Cloud Atlas builds redundant paths into government networks · 18 stories
- Thursday, May 21, 2026: Malicious npm release exposed secrets before CVE appeared · 18 stories
- Wednesday, May 20, 2026: Critical manufacturing gear exposed by PAN-OS flaw · 19 stories
- Tuesday, May 19, 2026: React Server Components face hour-scale ransomware risk · 20 stories
- Monday, May 18, 2026: Malicious npm publisher mixes theft and botnet payloads · 13 stories
- Sunday, May 17, 2026: Checkout plugin settings turn WordPress stores into skimmers · 8 stories
- Saturday, May 16, 2026: Stray PHPUnit test files keep exposing production servers · 19 stories
- Friday, May 15, 2026: Burst Statistics bug turns WordPress admins into backdoors · 20 stories
- Thursday, May 14, 2026: PraisonAI flaw turns exposed agent APIs into targets · 20 stories
- Wednesday, May 13, 2026: cPanel control plane breach threatens entire hosting fleets · 19 stories
- Tuesday, May 12, 2026: Backdoored Jenkins plugin hits CI trust boundary · 14 stories
- Monday, May 11, 2026: FCC lets banned routers receive security updates · 10 stories
- Sunday, May 10, 2026: cPanel control-plane flaws expose hosted sites · 1 story
- Saturday, May 9, 2026: vm2’s sandbox breakouts multiply beyond one fix · 6 stories
- Friday, May 8, 2026: Commercial LLMs become OT intrusion infrastructure · 8 stories
- Thursday, May 7, 2026: DAEMON Tools build pipeline became the attack vector · 18 stories
- Wednesday, May 6, 2026: Weaver E-cology flaw turned servers into command shells · 19 stories
- Tuesday, May 5, 2026: MOVEit Automation auth bypass forces full-installer upgrades · 19 stories
- Monday, May 4, 2026: ShadowPad espionage campaign targets Exchange and IIS servers · 11 stories
- Sunday, May 3, 2026: Exchange N-day abuse expands espionage reach across governments · 4 stories
- Saturday, May 2, 2026: SAP build packages turn install time into theft time · 18 stories
- Friday, May 1, 2026: Headless Gemini CLI turns CI into host compromise path · 19 stories