ExfilSquad
Since Jul 26, 2026, ExfilSquad has listed 15 organizations on its leak site.
Listings per month
- Total listings
- 15
- First listing
- Jul 26, 2026
- Latest listing
- Jul 26, 2026
- MITRE ATT&CK techniques
- 0
Only exfiltration
It posted 15 listings in the last 12 months; the busiest month was July 2026 (15 listings).
Most targeted country: United States, with 10 listings (67% of the total).
Most targeted sector: Government & Defense, with 4 listings (27% of the total).
Targeted countries
Showing 10 of 15 results
Published reports on this actor:
Source: MISP Galaxy, Malpedia.
What does a ransomware group do?
Ransomware groups break into corporate networks, move data out and encrypt systems. If the ransom is not paid, they list the organization on a leak site and threaten to publish the data.
What should you do if your organization is listed on a leak site?
- Record the listing and any published sample files; do not visit the leak site from the corporate network.
- Isolate affected systems and preserve logs without deleting them.
- Determine which data left the organization; if personal data is involved, review notification obligations with your legal team.
- Make any decision about the ransom demand together with legal, management and incident response.
- Do not bring systems back online before the attacker’s entry point is closed.
Is your organization mentioned?
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Customer intelligence on top of Infostealer Detection: leaked accounts of end users who sign in to your site.