Three Microsoft Defender Zero-Days Actively Exploited; Two Still Unpatched

Huntress is warning that threat actors are exploiting three recently disclosed security flaws in Microsoft Defender to gain elevated privileges in compromised systems. The activity involves the exploitation of three vulnerabilities that are codenamed BlueHammer requires GitHub sign-in, RedSun, an...

Microsoft and Adobe Patch Tuesday, April 2026 Security Update Review

April 2026's Patch Tuesday arrives with Microsoft addressing a fresh set of vulnerabilities across its ecosystem, reinforcing the ongoing need for timely patching in an increasingly threat-heavy landscape. Here's a quick breakdown of what you need to know. Microsoft Patch Tuesday for April 2026...

Exploit for Deserialization of Untrusted Data in Microsoft

CVE-2025-53770 Security Advisory Microsoft SharePoint Serv...

Vulnerabilities fixed in Google Android and Samsung Mobile

Google has fixed vulnerabilities in Android. The vulnerabilities are in the Keymaster trustlet, SmartManagerCN and FreeType, among others. The vulnerabilities allow a local attacker to run code on the device and execute code with SmartManagerCN privileges. Google reports receiving information tha...

Zero-Day Alert: Google Issues Patch for New Chrome Vulnerability - Update Now!

Google on Monday released security updates to patch a high-severity flaw in its Chrome web browser that it said is being actively exploited in the wild. Tracked as CVE-2023-3079 , the vulnerability has been described as a type confusion bug in the V8 JavaScript engine. Clement Lecigne of Google's...