Leak site responding

Coinbase Cartel ransomware group

Coinbase Cartel is one of the extortion operations we watch continuously. This page covers what is known about the group and the current state of its leak site, which we last saw change 17h ago.

Leak site statusOnlineresponding to checks

Tracked sinceAug 19earliest record we hold

Last activity17h ago4 Sep 2026 19:00 UTC

Sectors observed11industries seen targeted

Who they are

No published writeup exists for Coinbase Cartel that we would stand behind, which is common for newer and short-lived crews. What we can say comes from the site itself: it is responding to our checks, and it states industries we have grouped into 11 sectors.

Descriptions are compiled from public reporting and vendor research. They describe how a group has historically operated and can lag its current behaviour; the status and timings above are our own.

Current status

Coinbase Cartel's leak site is answering our checks. That does not mean the group is actively posting — plenty of sites stay up for months with nothing new on them — but the infrastructure is live.

The last change we recorded on it was 17h ago (4 Sep 2026 19:00 UTC).

Which organisations this group has named, and when, is part of the SINON platform rather than this page. Create an account to search it, or to be told automatically if a name you care about turns up.

Sectors targeted

Industries this group has been observed going after, most common first.

Advertising Networks - $17.1 Million
Business Services - $9.3 Million
Electronics - $319 Million
Finance - $15.5 Million
Finance - $5 Million
Furniture - $465.5 Million
Insurance - $283.7 Million
Engineering - $1,6 Billion
Finance - $20 Million
Finance - Undisclosed
Financial Software - $152 Million

Leak site capture

Coinbase Cartel's extortion site as we last captured it, served through our own origin — opening the real thing would put you on their infrastructure.

Capture of the Coinbase Cartel ransomware leak site

Watching for your name

If Coinbase Cartel posts your company, a supplier or a subsidiary, you want to hear it from us rather than from a journalist. SINON checks these sites continuously and alerts on the names you give it.

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