Threat intelligence, Defender, identity, vulnerabilities, platform security and response guidance.
Recent stories from the indexed source set.
Cybersecurity researchers have observed more than 400 incidents in which threat actors abused the external chat feature in Microsoft Teams to gain initial access to corporate envi…
Attackers have begun probing the Internet for systems unpatched against a recently disclosed critical Oracle E-Business Suite (EBS) vulnerability. [...]
OpenAI confirmed GPT-6.1 Terra is safer overall than some of its older models, but its safety testing also found other problems. [...]
Today we’re releasing the release candidate (RC) of the next Azure DevOps Server release. It brings new features previously available in our hosted version, along with security an…
Microsoft has released out-of-band (OOB) Windows updates to remove trust in certificates tied to compromised eMudhra certificate authority keys, protecting systems that do not rec…
On 2026 AMD and Qualcomm silicon, Windows 11 gets TPM 2.0 from the chipmaker’s firmware TPM or a discrete chip, while Pluton stays for other security work. Existing Pluton PCs kee…
Microsoft fixed a major security flaw in its Authenticator app for Android that could compromise Work or School accounts on the device. The post Microsoft Fixed a Major Authentica…
Microsoft is preparing to retire the Microsoft Defender for Endpoint (MDE) Advanced Hunting API and Microsoft Defender XDR Advanced Hunting API, which will require organizations t…
The PHP2Shell vulnerabilities exposed that critical flaws can now move from discovery to weaponization at unprecedented speed. Attackers began exploiting the vulnerability before…
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