Microsoft Teams Bugs Let Attackers Impersonate Colleagues and Edit Messages Unnoticed

Cybersecurity researchers have disclosed details of four security flaws in Microsoft Teams that could have exposed users to serious impersonation and social engineering attacks. The vulnerabilities "allowed attackers to manipulate conversations, impersonate colleagues, and exploit notifications," Check Point said in a report shared with The Hacker News. Following responsible disclosure in March

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GitHub Repositories Hit by Password-Stealing Commits Disguised as Dependabot Contributions

A new malicious campaign has been observed hijacking GitHub accounts and committing malicious code disguised as Dependabot contributions with an aim to steal passwords from developers. "The malicious code exfiltrates the GitHub project's defined secrets to a malicious C2 server and modify any existing javascript files in the attacked project with a web-form password-stealer malware code Posted from: Click here for the full article .
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Microsoft Expands Free Logging Capabilities for all U.S. Federal Agencies

Microsoft has expanded free logging capabilities to all U.S. federal agencies using Microsoft Purview Audit irrespective of the license tier, more than six months after a China-linked cyber espionage campaign targeting two dozen organizations came to light. "Microsoft will automatically enable the logs in customer accounts and increase the default log retention period from 90 days to 180 days," Posted from: Click here for the full article .
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Russian Group EncryptHub Exploits MSC EvilTwin Vulnerability to Deploy Fickle Stealer Malware

The threat actor known as EncryptHub is continuing to exploit a now-patched security flaw impacting Microsoft Windows to deliver malicious payloads. Trustwave SpiderLabs said it recently observed an EncryptHub campaign that brings together social engineering and the exploitation of a vulnerability in the Microsoft Management Console (MMC) framework (CVE-2025-26633, aka MSC EvilTwin) to trigger Posted from: Click here for the full article .
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