Microsoft Threat Intelligence is publishing results of our longstanding investigation into activity by the Russian-based threat actor Forest Blizzard (STRONTIUM)...
Microsoft Threat Intelligence continues to track and disrupt malicious activity attributed to a Russian state-sponsored actor we track as Star...
Over the last year, the speed, scale, and sophistication of attacks has increased alongside the rapid development and adoption of...
Since November 2023, Microsoft has observed a distinct subset of Mint Sandstorm (PHOSPHORUS) targeting high-profile individuals working on Middle Eastern...
The Microsoft security team detected a nation-state attack on our corporate systems on January 12, 2024, and immediately activated our...
The US Cybersecurity and Infrastructure Security Agency (CISA) has revealed its 2024 priorities for the Joint Cyber Defense Collaborative (JCDC),...
Social media giant X (formerly Twitter) has made passkeys available as a login option for US-based users on iOS.A post...
With elections expected to occur in over 50 countries in 2024, the misinformation threat will be top of mind.OpenAI, the...
Cybersecurity researchers at ESET have exposed an ongoing mass-spreading phishing campaign that explicitly targets Zimbra Collaboration email server users. The...
