Ransomware
Ransomware attacks encrypt a victim’s systems and steal data, demanding payment to decrypt and to prevent the stolen data from being published.
32568tracked breaches
Groups using this method
LockBit 3415Qilin 2366Akira 1630Clop 1368Play 1322The Gentlemen 1027INC Ransom 994RansomHub 833ALPHV 727DragonForce 668SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 368Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+334 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Nova 180Babuk2 178World Leaks 175ShinyHunters 172Handala 172FunkSec 170Cloak 166Krybit 164SilentRansomGroup 163Space Bears 157APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Snatch 142Direwolf 141Sarcoma 141Interlock 139Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Arcus Media 117Anubis 117Payoutsking 117Storm 111Monti 110Toufan 110ElDorado 109Settra 108Deadlock 105Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Abyss 91BrainCipher 90Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75N0n 74Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Metaencryptor 61Termite 61Insomnia 58Flocker 58AuditTeam 56Orova 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Aurora 45M3rx 45Midas 44Dark Project 43Cmdorganization 43Donutleaks 42Panzer 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Majinahanashi 39Emperador 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32ZaWoo 31Bravox 30Alphalocker 30Frag 30Payloadbin 29Wallstreet 28Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Daixin 21Xinglocker 21Black X 20Vexy Ransomware 20Hellcat 20Leaktheanalyst 20Vexy 19Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Eclipse 17Tridentlocker 17ALP-001 17Sabbath 17ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Barracuda 13Section9 13Argonauts 13Mindware 13Netrunner 123am 12Blackout 12IMNCrew 12Teamxxx 12Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 9Byod 9LeakBazaar 9Rook 9Groove 9Endzone 8Gammax 8Iah647 8Iah6477 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8RunSomeWares 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Redact 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 3Ethics 3Orion 3Triple X 3D1R 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Blacklocks 2ImNotAVillain 2Secp0 2Sovcali 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Scarlettgroup 1Meowciety403 1Abyss-data 1Securotop 1Kyber 1Sicarii 1Reynolds 1Walocker 1Gunra Ransomware 1Playboy 1Zerotolerance 1Insane 1Ranstreet 1Crosslock 1Slug 1Memedusalockerdusa 1Blogxx 1Roadsweep 1La Piovra 1Robinhood 1Macaw 1Deathkitty 1Zeppelin 1Networm 1Maui 1Astroteam 1Synack 1Phoenixcryptolocker 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1
Breaches using Ransomware
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Milstein Siegel Listed by Qilin Ransomware Group
Qilin Ransomware
PROBE, S.A. DE C.V Listed by Krybit Ransomware Group
Krybit Ransomware
Mackay Sugar Hit by The Gentlemen Ransomware, Mills Shut
The Gentlemen Ransomware
Tata Electronics Confirms Cyberattack, Apple Manufacturing Data Leaked
World Leaks Ransomware
Global Schools Foundation Listed by Fulcrumsec Ransomware Group
Fulcrumsec Ransomware
HDFC FUND Listed by Morpheus Ransomware Group
Morpheus Ransomware
uni-china.com Listed by lockbit5 Ransomware Group
LockBit Ransomware
PatayaFood Listed by Lamashtu Ransomware Group
Lamashtu Ransomware
National Health Fund Listed by Pear Ransomware Group
Pear Ransomware
airespring.com Listed by Chaos Ransomware Group
Chaos Ransomware
Cambridge Law Chambers Listed by Gunra Ransomware Group
Gunra Ransomware
GDL Transport Listed by World Leaks Ransomware Group
World Leaks Ransomware
Mid-Cumberland Human Resource Agency Listed by Insomnia Ransomware Group
Insomnia Ransomware
HanDok Listed by ULose Ransomware Group
ULose Ransomware
Reynella East College Claimed by Interlock Ransomware
Interlock Ransomware
SMPC Architects Listed by Akira Ransomware Group
Akira Ransomware
M1xchange Listed by World Leaks Ransomware Group
World Leaks Ransomware
Spray Equipment & Service Center Listed by Akira Ransomware Group
Akira Ransomware
Rockaway River Country Club Listed by Akira Ransomware Group
Akira Ransomware
Apollo Pipes Listed by World Leaks Ransomware Group
World Leaks Ransomware
Centre Ellipse Listed by Akira Ransomware Group
Akira Ransomware
Trevi Listed by Nova Ransomware Group
Nova Ransomware
KyungRok Listed by ULose Ransomware Group
ULose Ransomware
HIZE Aero Listed by ULose Ransomware Group
ULose Ransomware
nottingham.ac.uk Listed by ShinyHunters Ransomware Group
ShinyHunters Ransomware
MSICapital Listed by ULose Ransomware Group
ULose Ransomware
Cal Fresh Listed by Termite Ransomware Group
Termite Ransomware
NRCapital Listed by ULose Ransomware Group
ULose Ransomware
Spratley's Listed by PrinzEugen Ransomware Group
PrinzEugen Ransomware
Spratley's of Mortimer Listed by PrinzEugen Ransomware Group
PrinzEugen Ransomware
Aegle Aviation Listed by RansomHouse Ransomware Group
RansomHouse Ransomware
Wiese USA Listed by Termite Ransomware Group
Termite Ransomware
Villea Hotels in AttanaHotels Listed by Payload Ransomware Group
Payload Ransomware
Roland Machinery Listed by Termite Ransomware Group
Termite Ransomware
GRIP Outreach For Youth Listed by NightSpire Ransomware Group
NightSpire Ransomware
Attana Hotels (Villea Hotels) Hit by Payload Ransomware
Ransomware
Hansoll Textile in Vietnam Listed by Payload Ransomware Group
Payload Ransomware
hollandbulbfarms.com Listed by lockbit5 Ransomware Group
LockBit Ransomware
SatCom CX Listed by Qilin Ransomware Group
Qilin Ransomware
FESCO Adecco Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Kinetic Education Listed by Qilin Ransomware Group
Qilin Ransomware
The Clinic Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Integrated Distribution Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Goldlion Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Danzo Group Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
IP Rings Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Opera Comique Listed by Qilin Ransomware Group
Qilin Ransomware
Isuzu Motors Listed by Qilin Ransomware Group
Qilin Ransomware
HRC Sicherheitsdienste Listed by Akira Ransomware Group
Akira Ransomware
3I INFOTECH Listed by Morpheus Ransomware Group
Morpheus Ransomware
Unique Litho, Inc Listed by NightSpire Ransomware Group
NightSpire Ransomware
ASIA STRATEGIC Listed by NightSpire Ransomware Group
NightSpire Ransomware
A*** G*** A*S* Listed by NightSpire Ransomware Group
NightSpire Ransomware
WCM Remedium Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Shipping Association of NY and NJ Listed by Qilin Ransomware Group
Qilin Ransomware
Yao Yuan Technology Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Metroply Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
The Banyans Health and Wellness Listed by Qilin Ransomware Group
Qilin Ransomware
Ma Pak Leung Company Limited Listed by RansomHouse Ransomware Group
RansomHouse Ransomware
Plaza Lama Listed by Payload Ransomware Group
Payload Ransomware
Trigon America Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Jyharn Electronic Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Tress Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Central Arkansas Pediatrics Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Institucion Cervantes Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
Empty Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
www.utourworld.com Listed by Blackwater Ransomware Group
Blackwater Ransomware
*B* Listed by Genesis Ransomware Group
Genesis Ransomware
Universitas Nasional Listed by Nova Ransomware Group
Nova Ransomware
Pearson Ford Listed by Play Ransomware Group
Play Ransomware
huashan.com.cn Listed by Krybit Ransomware Group
Krybit Ransomware
kelmreuter.com Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
United Auto Supply Listed by World Leaks Ransomware Group
World Leaks Ransomware
Kriete Truck Centers Listed by Securotrop Ransomware Group
Securotrop Ransomware
Corley Manufacturing Hit by Play Ransomware
Play Ransomware
Avcon Jet Hit by Qilin Ransomware
Qilin Ransomware
Kennon Worldwide Hit by Akira Ransomware
Akira Ransomware
Oaks Park Listed by Akira Ransomware Group
Akira Ransomware
Pro-MEC Engineering Services Listed by Qilin Ransomware Group
Qilin Ransomware
Jay's Catering Listed by Qilin Ransomware Group
Qilin Ransomware
Ontario Home Builders' Association Listed by Qilin Ransomware Group
Qilin Ransomware
INTERSPA Betriebsverwaltungsgesellschaft Listed by Qilin Ransomware Group
Qilin Ransomware
CH Karnchang Public Listed by World Leaks Ransomware Group
World Leaks Ransomware
T/CCI Manufacturing Listed by Akira Ransomware Group
Akira Ransomware
obrieneng.com Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
REHA-ACTIV Listed by DragonForce Ransomware Group
DragonForce Ransomware
First Mutual Holdings Listed by NightSpire Ransomware Group
NightSpire Ransomware
schultz.com.br Listed by Krybit Ransomware Group
Krybit Ransomware
Central Florida Cosmetic & Family Dentistry Listed by Qilin Ransomware Group
Qilin Ransomware
Aspire hospital Listed by Nova Ransomware Group
Nova Ransomware
Meta Discloses 20K Instagram Accounts Hijacked via AI Support Tool
Bravox Ransomware
Demand.ioNEW Listed by Coinbase Cartel Ransomware Group
Coinbase Cartel Ransomware
Access Dental Listed by World Leaks Ransomware Group
World Leaks Ransomware
Cambridge Mobile TelematicNEW Listed by Coinbase Cartel Ransomware Group
Coinbase Cartel Ransomware
Krum Public Library Listed by NightSpire Ransomware Group
NightSpire Ransomware
Swim-Mor Pools Listed by Qilin Ransomware Group
Qilin Ransomware
Jeffrey Burr Listed by Anubis Ransomware Group
Anubis Ransomware
Madison Square Garden Sports Data Breach (2026)
ShinyHunters Ransomware
D&M Contractors Listed by Anubis Ransomware Group
Anubis Ransomware
Paid Victim 111CEAA5AD9DA2F1 Listed by AuditTeam Ransomware Group
AuditTeam Ransomware
Check your exposure
Check if you’re exposed →Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.