All actors

Velvet Tempest

Also reported as DEV-0504, ALPHA SPIDER, Alpha Spider and ALPHV Ransomware Group.

Reports
89
Last reported
Known CVEs
81
ID
alpha-spider
Merge evidence
9 alias matches

Reports per quarter

  1. 2021 Q4: 5 reports
  2. 2022 Q1: 11 reports
  3. 2022 Q2: 19 reports
  4. 2022 Q3: 6 reports
  5. 2022 Q4: 3 reports
  6. 2023 Q1: 1 report
  7. 2023 Q2: 5 reports
  8. 2023 Q3: 3 reports
  9. 2023 Q4: 5 reports
  10. 2024 Q1: 2 reports
  11. 2024 Q2: 5 reports
  12. 2024 Q3: 1 report
  13. 2024 Q4: 1 report
  14. 2025 Q1: no reports
  15. 2025 Q2: 1 report
  16. 2025 Q3: 1 report
  17. 2025 Q4: 2 reports
  18. 2026 Q1: no reports
  19. 2026 Q2: 18 reports
Dated reports, 2021 Q4 to 2026 Q2.

Techniques seen in the last two years

Show all 39 techniques Show fewer

Counts come from technique IDs in the actor's report text.

CVEs named in reports

Show all 81 CVEs Show fewer

KEV marks a CVE in CISA's Known Exploited Vulnerabilities Catalog, and “ransomware” marks one that the catalog records as used in ransomware campaigns.

Reports

  1. BlackCat (Malware Family)

    date ORKL added it fromORKL

Show all 89 reports Show fewer
  1. LaZagne (Malware Family)

    date ORKL added it fromORKL

  2. The many lives of BlackCat ransomware

    date in the title fromORKL

  3. RedSense

    Malpedia library date fromORKL

  4. RedSense

    Malpedia library date fromORKL

  5. Microsoft Word - Blackcat_FLASH_FINAL 04192022

    Malpedia library date GESYEII fromORKL

  6. RedSense

    Malpedia library date fromORKL

  7. ALPHV ransomware gang analysis

    date in the title fromORKL

  8. BlackCat Ransomware

    date in the title fromORKL

Newest first. Details opens the report in Explore.