Detect and disrupt AI-themed attacks with Microsoft Defender
Microsoft Threat Intelligence reports criminal campaigns impersonating ChatGPT, Copilot, Claude, and DeepSeek in phishing, AiTM, and malvertising attacks reaching 100,000 emails daily.
65
Threat actor
Storm-3075
- Mentions · 7d0
- Mentions · 30d0
- All mentions1
- First seenSep 10, 2026
- Last mentionedSep 10, 2026
Timeline
1 articles · newest firstAppears with
- Microsoft Defenderproduct · 1
- DeepSeekproduct · 1
- Claudeproduct · 1
- ChatGPTproduct · 1
- Microsoftvendor · 1
- Vidarmalware · 1
- Microsoft Copilotproduct · 1
- Microsoft Threat Intelligenceorganization · 1
Entities are extracted by the model from each article. First seen , last mentioned . Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.