Many ICS vendors have not released new advisories for the May 2026 Patch Tuesday.
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US govt seeks Instructure testimony on massive Canvas cyberattack
The U.S. House Committee on Homeland Security is calling on Instructure executives to testify about two cyberattacks by the ShinyHunters extortion group that targeted the company’s Canvas platform, allowing threat actors to steal student data and disrupt schools during final exams. […]
UK fines water supplier $1.3M for exposing data of 664k customers
The Information Commissioner’s Office has fined South Staffordshire Water Plc and parent company South Staffordshire Plc £963,900 ($1.3 million) over a cyberattack that exposed the personal data of 663,887 customers and employees. […]
Webinar: Fixing the gaps in network incident response
IT teams often struggle to quickly coordinate responses across disparate systems during network incidents. This upcoming webinar explores how automation and AI-assisted workflows can reduce response times and help prevent outages. […]
Signal adds security warnings for social engineering, phishing attacks
Signal has introduced new in-app confirmations and warning messages as additional safeguards against phishing and social engineering attempts that could lead to various forms of fraud. […]
Microsoft releases Windows 10 KB5087544 extended security update
Microsoft has released the Windows 10 KB5087544 extended security update to fix the May 2026 Patch Tuesday vulnerabilities and resolve an issue with the new Remote Desktop warnings. […]
Fortinet warns of critical RCE flaws in FortiSandbox and FortiAuthenticator
Fortinet has released security patches for two critical vulnerabilities in FortiSandbox and FortiAuthenticator that could enable attackers to run commands or arbitrary code. […]
Windows 11 KB5089549 & KB5087420 cumulative updates released
Microsoft has released Windows 11 KB5089549 and KB5087420 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. […]
Microsoft May 2026 Patch Tuesday fixes 120 flaws, no zero-days
Today is Microsoft’s May 2026 Patch Tuesday, with security updates for 120 flaws and no zero-days disclosed this month. […]
Microsoft Patches 137 Vulnerabilities
Fresh security updates resolve critical flaws in Azure, Windows, Dynamics 365, and the SSO Plugin for Jira & Confluence.
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