News
Cisco expands max-severity SD-WAN advisory as exploitation continues " 4sysops
3+ hour, 4+ min ago (26+ words) Cisco has updated a critical security advisory to include the Catalyst SD-WAN Validator, formerly known as v Bond, as a product vulnerable to a maximum-severity...
Windows June updates break Office integration in third-party business apps " 4sysops
5+ hour, 5+ min ago (23+ words) The June 2026 Windows updates have introduced a bug that prevents various third-party applications from launching Microsoft Office programs or opening documents...
Windows 11 June 2026 updates cause boot failures and break Office automation " 4sysops
9+ hour, 28+ min ago (21+ words) The June 2026 Patch Tuesday updates for Windows 11, specifically KB5094126 and KB5093998, are causing significant stability issues across enterprise environment...
Webinar: Automate Your Exchange Operations with Power Shell & Script Runner " featuring Microsoft MVP Damian Scoles " 4sysops
1+ day, 3+ hour ago (23+ words) Turn your Exchange Power Shell scripts into structured, secure automation. Learn how to standardize workflows, delegate safely, and gain control at scale with 12...
Microsoft patches critical Search Leak vulnerability in Copilot for Microsoft 365 " 4sysops
1+ day, 4+ hour ago (23+ words) Microsoft recently addressed a maximum severity vulnerability in Copilot for Microsoft 365 identified as CVE-2026-42824. The flaw, dubbed Search Leak, allowed at...
North Korean hackers use fake Microsoft security alerts to deploy Narwhal RAT " 4sysops
1+ day, 7+ hour ago (21+ words) The North Korean threat actor Scar Cruft is targeting users with spear-phishing emails that impersonate legitimate Microsoft Account security notifications. Thes...
Microsoft patches Search Leak vulnerability in Copilot for Microsoft 365 " 4sysops
1+ day, 7+ hour ago (23+ words) Microsoft has addressed a critical vulnerability chain in Copilot for Microsoft 365 that allowed for unauthorized data exfiltration. The flaw, identified as CVE...
Microsoft connectivity test tool triggers security warnings due to expired certificate " 4sysops
1+ day, 7+ hour ago (26+ words) Microsoft has failed to renew the SSL/TLS certificate for connectivity. office. com, a domain used by IT professionals to verify network access to cloud services....
Microsoft Defender outperforms secure email gateways in year long security study " 4sysops
1+ day, 7+ hour ago (25+ words) Microsoft has released a comprehensive analysis of email security performance based on a full year of real-world telemetry data. The report compares Microsoft D...
Shiny Hunters exploits Oracle People Soft zero-day to breach 100 organizations " 4sysops
1+ day, 7+ hour ago (22+ words) The cybercrime group Shiny Hunters has reportedly exploited a zero-day vulnerability in Oracle People Soft to breach over 100 organizations globally. This enterpr...