Microsoft uncovers a months-long campaign where threat actors used OpenAI’s legitimate API as a covert command-and-control ...

Microsoftのサイバー脅威対応チームであるDetection and Response ...

Microsoft’s latest outage was the result of an attempted hack, it has said. On Tuesday, some of its apps were knocked offline in an intentional cyber attack, Microsoft said in an update. The company’s ...

OpenAI-owned ChatGPT might have a vulnerability that could allow threat actors to launch distributed denial of service (DDoS) attacks on unsuspecting targets. According to a discovery made by German ...

Microsoft has issued an alert about “active attacks” on server software used by government agencies and businesses to share documents within organizations and recommended security updates that ...

WASHINGTON, July 20 (Reuters) - Microsoft (MSFT.O), opens new tab has issued an alert about "active attacks" on server software used by government agencies and businesses to share documents within ...

A complex phishing campaign is targeting Microsoft SharePoint accounts with malicious documents aimed at getting users to compromise themselves by deploying a PowerShell command. The attack is a ...

Security researchers at Ontinue's Cyber Defense Center have uncovered a complex, multi-stage cyberattack that leveraged social engineering, remote access tools and signed binaries to infiltrate and ...