TridenLocker
Data as of August 16, 2026.
What industries TridenLocker targets
Sector identified for 9 of 15 victims.
| Financial Services | 2 | |
| Telecommunications | 1 | |
| Manufacturing | 1 | |
| Energy | 1 | |
| Automotive | 1 | |
| Legal | 1 | |
| Technology | 1 | |
| Government | 1 |
Where the victims are located
Country identified for 14 of 15 victims.
| United States | 7 | |
| United Kingdom | 3 | |
| Canada | 2 | |
| Belgium | 1 | |
| Netherlands | 1 |
Every TridenLocker victim
| Victim | Sector | Country | Posted |
|---|---|---|---|
| RT Software rtsw.co.uk | Technology | United Kingdom | Apr 27, 2026 |
| JPC Law jpclaw.com | Legal | United States | Mar 6, 2026 |
| Eco Green Group ecogreengroup.co.uk | Not identified | United Kingdom | Jan 13, 2026 |
| Allen Printing allenprinting.com | Not identified | United States | Dec 22, 2025 |
| noment noment.com | Not identified | Not identified | Dec 3, 2025 |
| Nomentia noment.nl | Financial Services | Netherlands | Dec 3, 2025 |
| Walgreens Boots Alliance walgreensbootsalliance.com | Not identified | United States | Dec 3, 2025 |
| Bpost bpost.be | Financial Services | Belgium | Dec 2, 2025 |
| Advantage 360 advantage360.com | Telecommunications | United States | Dec 1, 2025 |
| Calmec calmec.com | Manufacturing | Canada | Dec 1, 2025 |
| EnQuest enquest.com | Energy | United Kingdom | Dec 1, 2025 |
| GuestTek guesttek.com | Not identified | Canada | Dec 1, 2025 |
| LMG Holdings lmgholdings.com | Automotive | United States | Dec 1, 2025 |
| TypeCase Marketing Resource typecaseinc.com | Not identified | United States | Dec 1, 2025 |
| Sedgwick Government Solutions sedgwickgovernment.com | Government | United States | Jan 2, 2025 |
Browse recent data breaches for more.
TridenLocker leak site
The address we've seen TridenLocker publish victims from. Any .onion address needs the Tor Browser.
tridentfrdy6jydwywfx4vx422vnto7pktao2gyx2qdcwjanogq454ad.onion
TridenLocker questions
Is TridenLocker still active?
It's gone quiet. The last victim we recorded was April 27, 2026, and nothing has appeared since. Groups do go quiet and come back, so we're still watching.
How many victims has TridenLocker claimed?
TridenLocker has named 15 victims on its leak site since we started tracking it. That counts organizations, not leaked files. A single victim often accounts for thousands of published files. 14 of them were posted in the last 12 months.
When did TridenLocker first appear?
The first victim we recorded for TridenLocker was posted on December 1, 2025. That's when the group entered our collection, which isn't necessarily when it started operating.
Which sectors does TridenLocker target?
Financial Services accounts for the most victims we can classify, with 2. Telecommunications follows at 1. We could identify a sector for 9 of 15 victims, so treat this as the shape of the targeting rather than a full census.
Has TridenLocker already got your credentials?
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