Yurei

Dark since September 10, 2025
3 victims named on the leak site
0 in the last 30 days
0 in the last 12 months
Sep 2025 first victim we recorded
Sep 10, 2025 most recent victim posted
1 leak site tracked

Data as of September 16, 2026.

What industries Yurei targets

Sector identified for 1 of 3 victims.

Construction1

Where the victims are located

Country identified for 2 of 3 victims.

Nigeria1
India1

Every Yurei victim

VictimSectorCountryPosted
Noble noblecorp.netConstructionIndiaSep 10, 2025
The Promise thepromisenig.comNot identifiedNigeriaSep 9, 2025
Midcity Marketing midcity.lkNot identifiedNot identifiedSep 8, 2025

Browse recent data breaches for more.

Yurei leak site

The address we've seen Yurei publish victims from. Any .onion address needs the Tor Browser.

  • fewcriet5rhoy66k6c4cyvb2pqrblxtx4mekj3s5l4jjt4t4kn4vheyd.onion

Yurei questions

Is Yurei still active?

Not for over a year. The last victim we recorded was September 10, 2025. The leak site has published nothing since, though the data it already leaked is still out there.

How many victims has Yurei claimed?

Yurei has named 3 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.

When did Yurei first appear?

The first victim we recorded for Yurei was posted on September 8, 2025. That's when the group entered our collection, which isn't necessarily when it started operating.

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