Vendor
Mail250
- First Reported
- Oct 29, 2026
- Latest Reported
- Oct 29, 2026
Reported Context (1)
- When the same QuickBooks actor briefly moved to bulk-mail provider Mail250, Mail250 suspended the account after we reported the activity and the campaign stopped. Researchers Trace UltraViewer and UltraMailer Abuse to QuickBooks Phishing and Trojanized Installers
Malware (2)
Threat Actors (1)
MITRE ATT&CK (4)
Vendors (1)
Products (3)
Tools (2)
Countries (1)
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.