Ransomware
Ransomware attacks encrypt a victim’s systems and steal data, demanding payment to decrypt and to prevent the stolen data from being published.
32650tracked breaches
Groups using this method
LockBit 3416Qilin 2370Akira 1631Clop 1368Play 1327The Gentlemen 1027INC Ransom 997RansomHub 833ALPHV 727DragonForce 669SafePay 604Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 369Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+335 more groups
Sinobi 274Cactus 247RansomHouse 218Coinbase 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 144Direwolf 142Sarcoma 142Snatch 142Interlock 139Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Payoutsking 118Anubis 117Arcus Media 117Storm 113Monti 110Toufan 110ElDorado 109Settra 108Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Brain Cipher 91Abyss 91Revil 89Ransomexx 84N0n 80Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 65Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 60Insomnia 58Flocker 58Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Aurora 47Crypto24 47Knight 47Dark Project 46M3rx 45Midas 44Panzer 43Cmdorganization 43Donutleaks 42Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Emperador 40Majinahanashi 40Wallstreet 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32ZaWoo 31Bravox 30Alphalocker 30Frag 30Payloadbin 29Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Vexy Ransomware 21Daixin 21Xinglocker 21Vexy 20Black X 20Hellcat 20Leaktheanalyst 20Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Eclipse 17Tridentlocker 17ALP-001 17Sabbath 17ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15Hyflock 14VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Barracuda 13Section9 13Argonauts 13Mindware 13Netrunner 123am 12Blackout 12IMNCrew 12Teamxxx 12Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11Byod 10DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 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 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1
Breaches using Ransomware
May 6, 2026HIGH
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Keretapi Tanah Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHTriquim Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHClark Fixture Technologies Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHMoorman Harting Listed by Akira Ransomware Group
Akira Ransomware
May 6, 2026HIGHFMS Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHClinical Registry Solutions Listed by Akira Ransomware Group
Akira Ransomware
May 6, 2026HIGHSandberg Phoenix Information Listed by SilentRansomGroup Ransomware Group
SilentRansomGroup Ransomware
May 6, 2026HIGHMediaplex Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHOntario Physiotherapy Association Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHC2O Architects Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHThe Modern Flour Mill Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHArcelik Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHLa Kaffa International Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHMarutake Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHHeinrich Kopp Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHKasapreko Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHFarmers Association of Iceland Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHScales and Associates Inc Listed by Sinobi Ransomware Group
Sinobi Ransomware
May 6, 2026HIGHgingerichtrucking.com Listed by SafePay Ransomware Group
SafePay Ransomware
May 6, 2026HIGHjmige.com Listed by SafePay Ransomware Group
SafePay Ransomware
May 6, 2026HIGHglobalmerchservices.com Listed by SafePay Ransomware Group
SafePay Ransomware
May 6, 2026HIGHsoavegel.it Listed by SafePay Ransomware Group
SafePay Ransomware
May 6, 2026HIGHComplastex.com Listed by Qilin Ransomware Group
Qilin Ransomware
May 6, 2026HIGHid-s.de Listed by SafePay Ransomware Group
SafePay Ransomware
May 6, 2026HIGHTime-Cap Labs Listed by Qilin Ransomware Group
Qilin Ransomware
May 6, 2026HIGHAsphalt Specialists Listed by Qilin Ransomware Group
Qilin Ransomware
May 6, 2026HIGHLe Maire de QUIBERON Listed by Qilin Ransomware Group
Qilin Ransomware
May 6, 2026HIGHMundo Amtae Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHWorralls Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHHeatherwood Golf Club Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHRiggotts Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHDa Guan Technology Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHNrt India Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHAerodiagnostics Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
May 6, 2026HIGHSDK Environmental Listed by Akira Ransomware Group
Akira Ransomware
May 6, 2026HIGHLevante Living Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHMagisterial Service Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHDiviso Grupo Financiero Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHManhattan Fire Safety Corp Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHInox Market Service SpA Listed by Qilin Ransomware Group
Qilin Ransomware
May 6, 2026HIGHPanal Seguros S.A. Listed by Qilin Ransomware Group
Qilin Ransomware
May 6, 2026HIGHstudioubertazzi.it Listed by SafePay Ransomware Group
SafePay Ransomware
May 6, 2026HIGHsmp.cat Listed by SafePay Ransomware Group
SafePay Ransomware
May 6, 2026HIGHEngineered Advantage Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHFarella Braun + Martel LLP Information Listed by SilentRansomGroup Ransomware Group
SilentRansomGroup Ransomware
May 6, 2026HIGHBeaconhouse School System Listed by The Gentlemen Ransomware Group
The Gentlemen Ransomware
May 6, 2026HIGHHouk Air Conditioning Listed by Kairos Ransomware Group
Kairos Ransomware
May 6, 2026HIGHttt.vn TTT Corporation Listed by Stormous Ransomware Group
Stormous Ransomware
May 6, 2026HIGHWOHA Listed by Lamashtu Ransomware Group
Lamashtu Ransomware
May 6, 2026HIGHRopers Majeski Listed by SilentRansomGroup Ransomware Group
SilentRansomGroup Ransomware
May 5, 2026HIGHSIT Group / Robusta Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHDesert Christian Schools (DCS) Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHCourtSmart Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHCEAGESP / Netfeirasp Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHActionAid / TACOSA Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHAcadémie de Montpellier / CSJM Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHElken Sdn Bhd Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHBandeirante Supermercados Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHStrategic Imports Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026LOWCushman & Wakefield Data Breach (2026)
QilinShinyHunters Ransomware
ovextech.com Listed by Krybit Ransomware Group
Krybit Ransomware
May 5, 2026HIGHCazh.id Listed by Icarus Ransomware Group
Icarus Ransomware
May 5, 2026HIGHMagnolia (Israel) Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHAtencio Engineering Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHRaycolighting Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHErla Technologies SAS Listed by Space Bears Ransomware Group
Space Bears Ransomware
May 5, 2026HIGHsanver.com.mx Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
May 5, 2026HIGHBay State Land Services Listed by Sinobi Ransomware Group
Sinobi Ransomware
May 5, 2026HIGHPalmers Relocations Listed by Medusalocker Ransomware Group
Medusalocker Ransomware
May 5, 2026HIGHAdelante Soluciones Financieras (Addi.com) Listed by ShinyHunters Ransomware Group
ShinyHunters Ransomware
May 5, 2026HIGHPositiwise Infotech Pvt Listed by Sinobi Ransomware Group
Sinobi Ransomware
May 5, 2026HIGHStudio Marchi - Studio Professionale Associato Listed by Everest Ransomware Group
Everest Ransomware
May 5, 2026HIGHEXPEDITOR Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
May 5, 2026HIGHAhorramas Listed by Qilin Ransomware Group
Qilin Ransomware
May 5, 2026HIGHUnre3d Listed by Sinobi Ransomware Group
Sinobi 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.