Threat Actor
TA4903
- First Reported
- Oct 15, 2026
- Latest Reported
- Oct 15, 2026
Reported Context (1)
- Cybercrime actor focused on credential phishing and business email compromise; Proofpoint reported that its AI-generated phishing activity exposed infrastructure and degraded lure quality. AI Use Is Making Some Threat Campaigns Sloppier, Researchers Say
Malware (1)
People (2)
Threat Actors (4)
Vendors (3)
Products (2)
Countries (4)
Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.