CuriousWorm

Active
Add Breachsense as a preferred source on Google
9 victims named on the leak site
9 in the last 30 days
9 in the last 12 months
Nov 2026 first victim we recorded
Nov 12, 2026 most recent victim posted
1 leak site tracked

Data as of November 12, 2026.

What industries CuriousWorm targets

Sector identified for 7 of 9 victims.

Healthcare5
Legal1
Energy1

Where the victims are located

Country identified for all 9 victims.

United States9

Every CuriousWorm victim

VictimSectorCountryPosted
Atlas Healthcare Partners atlashp.comHealthcareUnited StatesNov 12, 2026
Baron & Budd baronandbudd.comLegalUnited StatesNov 12, 2026
Life Line Screening lifelinescreening.comNot identifiedUnited StatesNov 12, 2026
Marquis Companies marquiscompanies.comHealthcareUnited StatesNov 12, 2026
Raleigh Orthopaedic Clinic raleighortho.comHealthcareUnited StatesNov 12, 2026
SACHEM sacheminc.comEnergyUnited StatesNov 12, 2026
Safco Dental Supply safcodental.comHealthcareUnited StatesNov 12, 2026
SBH Health System sbhny.orgHealthcareUnited StatesNov 12, 2026
Shannon Health shannonhealth.comNot identifiedUnited StatesNov 12, 2026

Browse recent data breaches for more.

CuriousWorm leak site

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

  • hhevzhgcokx6xlzh4o4exuo2kryy6ectpb7trm5ut2g3u4trskptv7ad.onion

CuriousWorm questions

Is CuriousWorm still active?

Yes. CuriousWorm posted its most recent victim on November 12, 2026. That's 9 victims in the last 30 days.

How many victims has CuriousWorm claimed?

CuriousWorm has named 9 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 CuriousWorm first appear?

The first victim we recorded for CuriousWorm was posted on November 12, 2026. That's when the group entered our collection, which isn't necessarily when it started operating.

Which sectors does CuriousWorm target?

Healthcare accounts for the most victims we can classify, with 5. Legal follows at 1. We could identify a sector for 7 of 9 victims, so treat this as the shape of the targeting rather than a full census.

Has CuriousWorm already got your credentials?

Check whether your employees' logins have leaked on the dark web before they're exploited.

Check your exposure →

Continuous dark web monitoring alerts you when your company's data shows up, whether that's employee credentials or files published after an attack.