Account Compromise
The latest Account Compromise coverage — news, analysis, and updates from the WindowsNews.AI desk.
Russian Hackers Target Microsoft Accounts via WhatsApp and Signal in Cyber Espionage Campaign
In a chilling reminder of the ever-evolving landscape of cyber threats, Russian hackers have been found exploiting popular messaging apps like WhatsApp and Signal to target Microsoft accounts and...
Russian Hackers Exploit OAuth 2.0 to Compromise Microsoft 365 Accounts in 2025
Introduction In early 2025, cybersecurity researchers uncovered a series of sophisticated attacks orchestrated by Russian-linked threat actors targeting Microsoft 365 accounts. These adversaries...
Russian State Hackers Weaponize Microsoft 365 OAuth Tokens in 2023 Campaigns
Introduction In 2023, cybersecurity researchers identified a series of sophisticated cyber attacks orchestrated by Russian state-sponsored actors targeting Microsoft 365 environments. These...
Russian Hackers Exploit OAuth to Target Ukraine NGOs via Microsoft 365
In a chilling reminder of the persistent dangers lurking in the digital realm, Russian threat actors have been reported to exploit OAuth vulnerabilities to compromise Microsoft 365 accounts,...