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Leak site of abyss, captured by ThreatCluster

abyss

Active

25 tracked victims · First seen Mar 21, 2023 · Last seen Aug 26, 2026

About

Summarised by ThreatCluster from the group's own leak site

Abyss presents a “free data” leak site page with a list of victim domains and data size, advertising a major leak from Promise Technology, Inc. and multiple other victims with data sizes next to each domain.

Sectors: Business Services, Technology, Healthcare · Countries: US, CA, DE

Recent victims

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VictimSectorCountryDataPostedStatus
MEMSIC
memsic.com
ManufacturingUS1.1Tb uncompressed dataAug 26, 2026published
School Facility Consultants
s-f-c.org
Business Services1.3Tb uncompressed dataJun 1, 2026published
landkreis-limburg-weilburg.de
landkreis-limburg-weilburg.de
Public SectorDE132Gb uncompressed dataJun 1, 2026published
technic.com
technic.com
TechnologyUS—May 14, 2026published
thinlinetech.com
thinlinetech.com
TechnologyUS29Gb uncompressed dataFeb 26, 2026published
sitoy.comNot FoundHK—Jan 26, 2026
dillonyarn.comNot FoundUS—Dec 10, 2025
optimumdesign.com
optimumdesign.com
Technology795Gb uncompressed dataSep 22, 2025published
moinian.com
moinian.com
Not FoundUS4.7Tb uncompressed dataSep 11, 2025published
hptc.org
hptc.org
Not FoundUS1.8Tb uncompressed dataJul 26, 2025published
crownlaboratories.com
crownlaboratories.com
HealthcareUS8Tb uncompressed dataApr 2, 2025published
entandallergy.com
entandallergy.com
HealthcareUS139Gb uncompressed dataMar 28, 2025published
mdm-insurance.com
mdm-insurance.com
Financial ServicesGB2Tb uncompressed dataMar 14, 2025published
ceratec.com
ceratec.com
TechnologyCA700Gb uncompressed dataMar 3, 2025published
halex.com
halex.com
ManufacturingUS39Gb uncompressed dataFeb 15, 2025published
Four Eye Clinics
foureyeclinics.com
HealthcareUS313Gb uncompressed dataFeb 2, 2025published
jpcgroupinc.com
jpcgroupinc.com
ConstructionUS—Feb 2, 2025published
envirosep.com
envirosep.com
ManufacturingUS304Gb uncompressed dataJan 25, 2025published
kingpower.com
kingpower.com
RetailTH1.2Tb uncompressed dataJan 8, 2025published
berkotfoods.com
berkotfoods.com
Agriculture and Food ProductionUS968Gb uncompressed dataDec 21, 2024published
bataviacontainer.com
bataviacontainer.com
Transportation/LogisticsNL506Gb uncompressed dataDec 19, 2024published
pez.comBusiness ServicesAT—Dec 6, 2024
glts.net
glts.net
TechnologyUS1.1Tb uncompressed dataNov 25, 2024published
anhf.org.auhHealthcareAU—Oct 29, 2024
projektalp.ch
projektalp.ch
Business ServicesCH120Gb uncompressed dataOct 29, 2024published

Found by ThreatCluster

53 total from our crawl

Listed on this group's leak site and not present in the aggregated feeds.

In the depths of software development. Unlocking the secrets of Promise Technology, Inc.
Sep 13, 2026
optimume design.com
optimumdesign.com · 795Gb uncompressed data
Sep 11, 2026
berkotfoods.comt
berkotfoods.comt · 968Gb uncompressed data
Sep 1, 2026
Posen Architects
posen.com · 724Gb uncompressed data
Aug 30, 2026

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