Product
Yandex Disk
- First Reported
- Dec 10, 2025
- Latest Reported
- Dec 10, 2025
Reported Context (1)
- For data exfiltration, the attackers used a small utility written in .NET. The tool uploaded information to Yandex Disk cloud storage, and was therefore named YaLeak. APT31 Targeted Russian IT Firms With New Malware and Cloud-Based C2
Malware (11)
People (2)
Threat Actors (2)
MITRE ATT&CK (51)
Vendors (3)
Products (10)
Tools (17)
Industries (1)
Countries (2)
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.