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IT Ransomware Victims & Data Breaches

BREACH HOUSE ALERTS
Get an alert whenever a new IT organisation is listed
Narrow it to specific countries — and pick which feeds to watch — in the next step.

Breach House is tracking 2149 organizations in the IT sector named by ransomware and data-extortion groups, with activity recorded as recently as October 2026. Each listing links to a full intelligence profile with the attributed threat actor, discovery date and source.

Most active ransomware groups targeting IT

qilin 179 thegentlemen 158 clop 122 akira 75 lockbit3 73 play 70 dragonforce 50 incransom 41

Top countries for IT attacks

United States 749 Germany 115 India 79 United Kingdom 72 Italy 69 Canada 58 Brazil 56 Spain 42

IT Victims Page 2 / 22

Type Target Source Discovered Country Intel Link
Ransomware Operation – “Enter Upon Them By The Gate” – 0x16 : Rational-Solutions View Details toufan —
Ransomware ILDefenseLeaks : Maya Engineering – “maya-il.com” View Details toufan United States
Ransomware 🎭 First Free Data link Published in 2026 - NightSpire 🎭 View Details nightspire United States
Ransomware uro.com (USA, Virginia) View Details ms13089 United States
Ransomware Website: superiortec.com View Details morpheus United States
Ransomware kelseyschooldivision.ca View Details MEDUZA LOCKER United States
Ransomware Taiwan Hospital View Details MEDUZA LOCKER United States
Ransomware powerscourt.com View Details MEDUZA LOCKER United States
Ransomware teknequip.com View Details MEDUZA LOCKER United States
Ransomware voltechrebuilders.com View Details MEDUZA LOCKER United States
Ransomware CIS: When Good Intentions Meet Bad Security View Details LEAKNET —
Ransomware HB Brantner: When Your Trailers Are Stronger Than Your Security View Details LEAKNET —
Ransomware The Far East Horizon Limited Full Database Leak: When Corporate Security Became a Illusion View Details LEAKNET United States
Ransomware Ktunaxa Nation Council: Breach Highlights Growing Risks Facing Public Institutions View Details LEAKNET United States
Ransomware When Scale Outruns Safety: The Far East Horizon Limited Story View Details LEAKNET United States
Ransomware Ktunaxa Nation Council: A Government Agency’s Guide to Doing the Opposite View Details LEAKNET United States
Ransomware KD Corp View Details qilin Korea, Republic of
Ransomware Gomomentum.com View Details EndZone United States
Ransomware 🇯🇵 MITACHI View Details direwolf Japan
Ransomware 🇮🇹 qualitas-pro View Details direwolf Russian Federation
Ransomware 🇺🇸 KwikLedgers View Details direwolf United States
Ransomware 🇻🇪 Coral View Details direwolf Türkiye
Ransomware 🇺🇸 Aztec Software View Details direwolf United States
Ransomware 🇺🇸 InfoFlo CRM View Details direwolf United States
Ransomware 🇸🇪 Wishfully Studios View Details direwolf Sweden
Ransomware 🇺🇸 Swyft Inc. View Details direwolf United States
Ransomware 🇬🇹 Osmo Wallet View Details direwolf Nigeria
Ransomware 🇿🇦 RelyComply AML Platform View Details direwolf United States
Ransomware 🇬🇧 Authenticate Information Systems View Details direwolf United States
Ransomware 🇵🇹 ProSim Aviation Research View Details direwolf United States
Ransomware Videk View Details akira United Kingdom
Ransomware HyperGen View Details qilin United States
Ransomware iDentalSoft View Details termite United States
Ransomware Leadec View Details anubis Germany
Ransomware SANAtech Global Solutions View Details UmBra United States
Ransomware Four Hands LLC View Details UmBra United States
Ransomware Hygrade View Details akira United States
Ransomware Praxis EMR View Details insomnia United States
Ransomware halservice.it View Details safepay Italy
Ransomware t-systems.com View Details safepay Germany
Ransomware Turn5 View Details Global Secret Group United States
Ransomware ikhasas.com View Details safepay Malaysia
Ransomware sterrer.net View Details safepay Netherlands
Ransomware O2 Dental Group View Details interlock United States
Ransomware windor.com View Details settra United States
Ransomware Millensys View Details medusalocker Brazil
Ransomware Eteam View Details BYOD United States
Ransomware Bold Spring Nursery View Details play United States
Ransomware Aware View Details thegentlemen United States
Ransomware WOOSHIN SAFETY SYSTEMS CO LTD View Details thegentlemen Korea, Republic of
Ransomware Zelham View Details thegentlemen United States
Ransomware Gerrity Stone View Details thegentlemen United States
Ransomware www.windor.com View Details settra United States
Ransomware translarity.com View Details settra United States
Ransomware PT Indo Tambangraya Megah View Details ransomhouse Indonesia
Ransomware EdgeEndo® USA View Details Booba Project United States
Ransomware Tronex A/S View Details Wallstreet Denmark
Ransomware www.kres.cz View Details krybit Czechia
Ransomware www.raajratna.com View Details krybit India
Ransomware ProMind IT View Details AuditTeam Italy
Ransomware Terca View Details ransomhouse Brazil
Ransomware Vera Science View Details genesis United States
Ransomware Software Answers, a Banyan Software Company View Details pear United States
Ransomware Summit Electric Supply View Details Vexy Ransomware United States
Ransomware Titus View Details play Germany
Ransomware Astidental di Sabbione View Details lamashtu Italy
Ransomware FIDUCIAL View Details lamashtu France
Ransomware Virtual Ideas View Details lamashtu Australia
Ransomware GERLON View Details lamashtu United States
Ransomware clicks digital GmbH Information View Details rhysida Germany
Ransomware www.newyjh.com View Details ULose Korea, Republic of
Ransomware Samwumed View Details thegentlemen Korea, Republic of
Ransomware Defencebit View Details thegentlemen United Kingdom
Ransomware Telrad Networks View Details thegentlemen Israel
Ransomware Corswarem Group View Details thegentlemen Belgium
Ransomware intense.pl View Details m3rx Poland
Ransomware Tekko Enterprises, Inc View Details interlock United States
Ransomware latitudesubro.com View Details BrainCipher Brazil
Ransomware cpacb.com View Details m3rx Canada
Ransomware midwestbit.com View Details threeam United States
Ransomware Amazon Informatica View Details emperador Brazil
Ransomware New World Diagnostics View Details qilin Philippines
Ransomware Netech (Neeser Technik AG) View Details payload Switzerland
Ransomware The Center for Kidney Care View Details interlock United States
Ransomware ATCO Ltd View Details medusalocker Canada
Ransomware manno.ch View Details safepay Switzerland
Ransomware Dediserve Ltd View Details N0n United Kingdom
Ransomware cipher.systems View Details m3rx United States
Ransomware M****n View Details payoutsking United States
Ransomware Apollo 21 – Quality Truck, Bus & Trailer Spare Parts South Africa View Details BlackLocks South Africa
Ransomware StMicroelectronics View Details thegentlemen Italy
Ransomware Trifecta Software View Details thegentlemen United States
Ransomware Craisa View Details thegentlemen Brazil
Ransomware FTAPI Software View Details thegentlemen United States
Ransomware GE Vernova Inc. View Details metaencryptor United States
Ransomware GTFM View Details Wallstreet United States
Ransomware corisricambi.it View Details lockbit5 Italy
Ransomware TapClicks (marketing analytics platform) View Details N0n United States
Ransomware Indroj Medical Group Inc. View Details pear United States
Ransomware Dao Group View Details qilin United States

Explore other industry sectors

Other 7267 Communication / Marketing 4992 Services 3229 Finance / Legal / Insurance 2804 Manufacturing / Engineering 2572 Healthcare / Pharma 2097 Public Sector 1674 Construction / Real Estate 1368 Education 1151 Retail / E-commerce 1003 Transportation / Travel / Logistics 854 Energy 761 All sectors →