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> Lyrie: Open-source autonomous pentesting agent
Penetration testing has usually required weeks of manual work, specialized tooling, and teams with narrow skill sets. Lyrie, an open-source autonomous security agent built by OTT Cybersecurity, compresses that process into a command line tool and publishes the entire codebase. The project reached ve...
> AI shrinks vulnerability exploitation window to hours
Time has become organizations’ biggest vulnerability because the gap between vulnerability discovery and exploitation has narrowed to hours, according to Synack’s 2026 State of Vulnerabilities Report. Total vulnerabilities by severity (2022-2025) (Source: Synack) AI expands the attack surface Agenti...
> MiniPlasma Windows 0-Day Enables SYSTEM Privilege Escalation on Fully Patched Systems
Chaotic Eclipse, the security researcher behind the recently disclosed Windows flaws, YellowKey and GreenPlasma, has released a proof-of-concept (PoC) for a Windows privilege escalation zero-day flaw that grants attackers SYSTEM privileges on fully patched Windows systems. Codenamed MiniPlasma, the...
> Product showcase: McAfee + ChatGPT integration turns doubt into a scam check
McAfee + ChatGPT integration brings real-time scam detection in conversations and gives users an easier way to verify suspicious content before clicking or responding. It is available to anyone, without requiring a McAfee or ChatGPT subscription. It combines conversational AI with McAfee’s cybersecu...
> Hackers Earn $1.3 Million at Pwn2Own Berlin 2026 
Participants demonstrated exploits for Windows, Linux, VMware, Nvidia, and AI products. The post Hackers Earn $1.3 Million at Pwn2Own Berlin 2026  appeared first on SecurityWeek.
> When ransomware hits, confidence doesn’t restore endpoints
Ransomware, supply chain vulnerabilities, insider threats, compliance failures, and software disruptions remain major concerns for security leaders, according to The Ransomware Reality: Zero Days to Recover report by Absolute Security. How CISOs currently ensure endpoint resilience against ransomwar...
> Former CISA nominee Sean Plankey named US CEO of defense startup
UFORCE, a London-based company founded by Ukrainians, is looking to make drones in America. The post Former CISA nominee Sean Plankey named US CEO of defense startup appeared first on CyberScoop.
> Weekly Update 504
Presently sponsored by: Report URI: Guarding you from rogue JavaScript! Don’t get pwned; get real-time alerts & prevent breaches #SecureYourSiteIt's a hot topic, the old "pay or don't pay" for hackers not to leak your data. Since recording this a few days ago, we've had Grafana go with the "no p...
> AI is distorting the Holocaust (Lock and Code S07E10)
This week on the Lock and Code podcast, we speak with Clara Mansfeld about how AI-generated imagery is warping the history of the Holocaust.
> SPLIU
Le syndicat SPLIU a Ă©tĂ© victime d'une cyberattaque le 18 mai, la mĂȘme journĂ©e oĂč il avait annoncĂ© une grĂšve nationale des enseignants de la petite enfance et du premier cycle du secondaire prĂ©vue pour le 15 juin. L'attaque a affectĂ© le fonctionnement normal de ses services, mais le syndicat assure q...
> Bulletin d'actualité CERTFR-2026-ACT-022 (18 mai 2026)
Ce bulletin d'actualité du CERT-FR revient sur les vulnérabilités significatives de la semaine passée pour souligner leurs criticités. Il ne remplace pas l'analyse de l'ensemble des avis et alertes publiés par le CERT-FR dans le cadre d'une analyse de risques pour prioriser l'application des...
> Multiples vulnérabilités dans Microsoft Azure Linux (18 mai 2026)
De multiples vulnérabilités ont été découvertes dans Microsoft Azure Linux. Elles permettent à un attaquant de provoquer un problÚme de sécurité non spécifié par l'éditeur.
> Pathfinding Labs: Deploy, test, and learn from 100+ intentionally vulnerable AWS environments
Introducing Pathfinding Labs, a collection of intentionally vulnerable AWS environments for red teamers and blue teamers to deploy, exploit, and use for detection validation.
> Multiples vulnérabilités dans Microsoft Edge (18 mai 2026)
De multiples vulnérabilités ont été découvertes dans Microsoft Edge. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un contournement de la politique de sécurité et un problÚme de sécurité non spécifié par l'éditeur.
> Linus Torvalds says AI-powered bug hunters have made Linux security mailing list ‘almost entirely unmanageable’
Multiple researchers using the same tools to find the same bugs are creating ‘unnecessary pain and pointless work’
> New Windows 'MiniPlasma' zero-day exploit gives SYSTEM access, PoC released
A cybersecurity researcher has released a proof-of-concept exploit for a Windows privilege escalation zero-day dubbed "MiniPlasma" that lets attackers gain SYSTEM privileges on fully patched Windows systems.  [...]
> Debian 13.5 point release lands with security fixes, bug patches
Debian 13.5 is the fifth point release for the stable distribution “trixie.” The update folds in roughly 100 Debian Security Advisories and corrections for more than 130 source packages, covering everything from the Linux kernel and Apache HTTP Server to OpenSSH, sudo, systemd, OpenSSL, glibc, and F...
> Tycoon2FA hijacks Microsoft 365 accounts via device-code phishing
The Tycoon2FA phishing kit now supports device-code phishing attacks and abuses Trustifi click-tracking URLs to hijack Microsoft 365 accounts. [...]
> SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 97
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter JDownloader site hacked to replace installers with Python RAT malware     New TrickMo Variant: Device Take Over malware targeting Banking, Fintech,...
> Security Affairs newsletter Round 577 by Pierluigi Paganini – INTERNATIONAL EDITION
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Attackers exploit Funnel Builder bug to inject e-...