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Microsoft Takes Legal Action Against Security Researcher Over Exploit Disclosures

30 May 2026 · AUKbe

Microsoft security researcher exploit disclosure legal action cybersecurity

Microsoft Takes Legal Action Against Security Researcher Over Exploit Disclosures

Microsoft has entered a contentious dispute with a security researcher who has been publicly sharing exploit codes related to the company's vulnerabilities. The situation has escalated, leading Microsoft to consider legal action, highlighting the tensions between technology firms and independent researchers regarding the disclosure of security flaws.

According to The Verge, the researcher known as Nightmare Eclipse has posted proof-of-concept exploit code and has suggested they may be a disgruntled former employee. Microsoft is reportedly pursuing a criminal case against them for not adhering to what it terms 'proper coordination' in vulnerability disclosure. The company's actions have drawn criticism, especially given that it has previously employed individuals with similar backgrounds in exploiting vulnerabilities.


Source: Original Article

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