Microsoft, in collaboration with OpenAI, is publishing research on emerging threats in the age of AI, focusing on identified activity associated with known threat actors Forest Blizzard, Emerald Sleet, Crimson Sandstorm, and others. The observed activity includes prompt-injections, attempted misuse of large language models (LLM), and fraud.
At Microsoft, we’ve been working on the challenges and opportunities of AI for years. Today we’re sharing some recent developments so that the community can be better informed and better equipped for a new world of AI exploration.
Microsoft security researchers investigate an attack where the threat actor, tracked DEV-0139, used chat groups to target specific cryptocurrency investment companies and run a backdoor within their network.
Microsoft Defender Experts for Hunting, our newest managed threat hunting service, delivered top-class results during the inaugural MITRE Engenuity ATT&CK® Evaluations for Managed Services. Defender Experts for Hunting provided a seamless, comprehensive, and rapid response to the simulated attack using expert-led threat hunting and an industry-leading platform—Microsoft 365 Defender.
Hacker House co-founder and Chief Executive Officer Matthew Hickey offers recommendations for how organizations can build security controls and budget.
MSTIC observed activity related to a single activity group in August 2022 that achieved initial access and compromised Exchange servers by chaining CVE-2022-41040 and CVE-2022-41082 in a small number of targeted attacks.
A fake mobile banking rewards app delivered through a link in an SMS campaign has been making the rounds, targeting customers of Indian banking institutions. Users who install the mobile app are unknowingly installing an Android malware with remote access trojan (RAT) capabilities.
The Center for Threat-Informed Defense, along with Microsoft and industry partners, collaborated on a repeatable methodology and a web-based calculator, aiming to streamline MITRE ATT&CK® use for defenders.
For the fourth consecutive year, Microsoft 365 Defender demonstrated industry-leading protection in MITRE Engenuity’s independent ATT&CK® Enterprise Evaluations. These results highlighted the importance of taking an XDR-based approach spanning endpoints, identities, email and cloud, and the importance of both prevention and protection.
For the fourth year in a row, the independent MITRE Engenuity ATT&CK® Evaluations demonstrated that threats are no match for Microsoft’s multi-platform extended detection and response (XDR) defense capabilities.
