OldGremlin

Linked to Russia by three sources.

Reports: 7
Last reported: 6 April 2026
Origin: Russia

ID: oldgremlin
Sources: MISP ETDA Malpedia
Merge evidence: 2 alias matches

Reports per quarter

2020 Q3: 2 reports
2020 Q4: no reports
2021 Q1: no reports
2021 Q2: no reports
2021 Q3: no reports
2021 Q4: no reports
2022 Q1: no reports
2022 Q2: 2 reports
2022 Q3: no reports
2022 Q4: no reports
2023 Q1: no reports
2023 Q2: no reports
2023 Q3: no reports
2023 Q4: no reports
2024 Q1: no reports
2024 Q2: no reports
2024 Q3: no reports
2024 Q4: no reports
2025 Q1: no reports
2025 Q2: no reports
2025 Q3: no reports
2025 Q4: no reports
2026 Q1: no reports
2026 Q2: 3 reports

Dated reports, 2020 Q3 to 2026 Q2.

Reports

6 April 2026

Rewterz Threat Alert - New Ransomware Actor OldGremlin Hits Multiple Organizations - Rewterz

date ORKL added it fromORKL

Archived copy on ORKL Detailsfor Rewterz Threat Alert - New Ransomware Actor OldGremlin Hits Multiple Organizations - Rewterz
6 April 2026

Gremlins’ prey, secrets, and dirty tricks: the ransomware gang OldGremlin set new records | Group-IB

date ORKL added it fromORKL

Archived copy on ORKL Detailsfor Gremlins’ prey, secrets, and dirty tricks: the ransomware gang OldGremlin set new records | Group-IB
6 April 2026

Group-IB detects series of ransomware attacks by OldGremlin | Group-IB

date ORKL added it fromORKL

Archived copy on ORKL Detailsfor Group-IB detects series of ransomware attacks by OldGremlin | Group-IB
14 April 2022

Old Gremlins, new methods

date in the title fromORKL

The title opens Mirror on VX-Underground, not the publisher’s page. Archived copy on ORKL Detailsfor Old Gremlins, new methods
14 April 2022

OldGremlin group, phishing ransomware comeback | Group-IB Blog

Malpedia library date fromORKL

Archived copy on ORKL Detailsfor OldGremlin group, phishing ransomware comeback | Group-IB Blog
23 September 2020

Big Game Hunting: Now in Russia

Malpedia library date fromORKL

Archived copy on ORKL Detailsfor Big Game Hunting: Now in Russia
23 September 2020

Big Game Hunting- Now in Russia

date in the title fromORKL

The title opens Mirror on VX-Underground, not the publisher’s page. Archived copy on ORKL Detailsfor Big Game Hunting- Now in Russia

Newest first. Details opens the report in Explore.