Hackers Used Meta’s AI Support Bot to Seize Instagram Accounts
The Instagram accounts for the Obama White House and the Chief Master Sergeant of the U.S. Space Force were briefly defaced with pro-Iranian images and messages over the weekend, after instructions began circulating on Telegram showing how to trick Meta's…
Vulnerability Disclosure in the Age of AI - Schneier on Security
New article: “Responsible Disclosure in the Age of AI: A Call for Urgent Action,” by Melissa Hathaway. Abstract: Artificial intelligence is fundamentally reshaping the balance between vulnerability discovery and remediation. Frontier AI models are now capable of autonomously identifying exploitable software vulnerabilities at unprecedented speed and scale. This development exposes decades of accumulated technical debt created by a software industry that prioritized rapid deployment over secure-by-design engineering practices. Drawing on the evolution of software assurance, vulnerability disclosure frameworks, and U.S. cyber policy, this perspective argues that the current moment represents a strategic inflection point for governments, industry, and critical infrastructure operators. The author examines the growing tension between offensive and defensive equities in cyberspace, the emergence of AI-enabled vulnerability discovery capabilities in both the U.S. and China, and the increasing risks posed by unsupported legacy systems and AI-assisted code generation practices. Responsible disclosure can no longer remain a reactive or fragmented process, but must become a coordinated national and international resilience effort involving governments, software vendors, infrastructure operators, and emergency response organizations. The article concludes with an urgent call for accelerated remediation, large-scale patch management coordination, and sustained investment in automated vulnerability repair capabilities before adversaries exploit this rapidly narrowing window of opportunity...
Microsoft investigates Office Apps, Teams file access issues
Microsoft says an ongoing incident is preventing users of its Teams collaboration platform and free Office for the web cloud-based productivity suite from opening files.
Explains why DSPM success hinges on reasoning and context, not size, comparing predictive SLMs with generative LLMs and outlining governance implications.
Race Against Time: Why Faster Vulnerability Alerts Matter
Attackers are exploiting vulnerabilities faster than many organizations can identify and patch them. SecAlerts explains why faster vulnerability alerts can help reduce exposure and improve response times.
Critical Windows Netlogon RCE flaw now exploited in attacks
The Centre for Cybersecurity Belgium (CCB), the country's national authority for cybersecurity, warned on Friday that threat actors are now exploiting a recently patched critical Windows Netlogon vulnerability in attacks.
Microsoft fixes outage affecting MFA setup, MySignIn service
Microsoft is working to address an ongoing incident preventing customers from setting up multi-factor authentication (MFA) or accessing the My Sign-Ins platform.
Webinar tomorrow: From alert to resolution in network incident response
Network incidents are often detected quickly, but investigations and coordination can delay resolution. Join our webinar tomorrow to learn how automation and AI-assisted workflows can help IT teams accelerate incident response.
Microsoft confirms outage affecting MFA, My Sign-Ins platform
Microsoft is working to address an ongoing incident preventing customers from setting up multi-factor authentication (MFA) or accessing the My Sign-Ins platform.
Election threats are focused on campaign systems, not voting machines | CyberScoop
A Check Point report warns that 2026 election cyber threats are targeting campaign emails, fundraising sites, and AI-driven phishing, not voting machines.
Microsoft fixes KB5089549 Windows security update install issues
Microsoft has resolved a known issue causing installation failures and 0x800f0922 errors when deploying the May 2026 Windows 11 security update (KB5089549).
Containers on fire: from container escapes to supply chain attacks
We break down the primary attack vectors in containerized environments: exposed secrets, privilege misconfigurations, API compromise, and supply chain attacks.
CIFSwitch, la nouvelle faille Linux qui donne silencieusement les clés de votre système depuis 2007 - Numerama
Un bug vieux de 19 ans vient d'être découvert dans le noyau Linux. Baptisé CIFSwitch, il permet à n'importe quel utilisateur sans privilèges d'obtenir un accès root complet — et l'exploit est déjà public. Depuis plusieurs semaines, une vague de découvertes de failles inquiétantes frappe le noyau Linux, le système