Ransomware
Ransomware attacks encrypt a victim’s systems and steal data, demanding payment to decrypt and to prevent the stolen data from being published.
32499tracked breaches
Groups using this method
LockBit 3415Qilin 2364Akira 1628Clop 1368Play 1322The Gentlemen 1025INC Ransom 994RansomHub 833ALPHV 727DragonForce 667SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 363Conti 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 133Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Arcus Media 117Anubis 117Payoutsking 117Storm 111Monti 110Toufan 110ElDorado 109Settra 107Deadlock 105Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Abyss 91BrainCipher 90Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Termite 61Metaencryptor 59Insomnia 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 41Emperador 39Dragonransomware 39Darkleakmarket 39Global 38Money Message 37CRPxO 37N0n 36Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Majinahanashi 33Obscura 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 8Iah6477 8Iah647 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 6Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Redact 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
January 26, 2026HIGH
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Jakarta Nanyang School Listed by Tengu Ransomware Group
Tengu Ransomware
January 26, 2026HIGHzHealthEHR — Practice Management Software for Chiropractic & Wellness Clinics Listed by Kazu Ransomware Group
Kazu Ransomware
January 26, 2026HIGHThe Trevino Group, Inc Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
January 26, 2026HIGHMills Products Listed by Qilin Ransomware Group
Qilin Ransomware
January 26, 2026HIGHAegis Project Controls Listed by DragonForce Ransomware Group
DragonForce Ransomware
January 26, 2026HIGHDeatak Listed by Play Ransomware Group
Play Ransomware
January 26, 2026HIGHGoodmanagement Listed by Genesis Ransomware Group
Genesis Ransomware
January 26, 2026HIGHAtlantic National Trust Listed by Pear Ransomware Group
Pear Ransomware
January 26, 2026HIGHconsultaegis.com Listed by Devman Ransomware Group
Devman Ransomware
January 25, 2026HIGHWARRANTYFIRST.CO.UK Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHITROBOTICS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHBUREAUX.FR Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHBRINKS.CO.NZ Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHMCMATHLAW.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHOKIN GROUP Listed by Qilin Ransomware Group
Qilin Ransomware
January 25, 2026HIGHWORKFORCESOFTWARE.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHEnviro-Hub Holdings Listed by Insomnia Ransomware Group
Insomnia Ransomware
January 25, 2026HIGHGolden Growth Biotechnology Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 25, 2026HIGHONYXEQUITIES.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHKAZMILAW.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHWFRFIRE.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGH4DITSOLUTIONS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHTRUSTPAYMENTS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHECA-USA.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHVitosha Park Hotel Listed by Anubis Ransomware Group
Anubis Ransomware
January 25, 2026HIGHMONTALBAARCHITECTS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHRuskin College Listed by Beast Ransomware Group
Beast Ransomware
January 25, 2026HIGHWEATHER.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHHILTON.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHGENESYSSPINE.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHTOMLLAWYERS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHRSTRT.IT Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHBAQUS.CO.UK Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHSMITHDALIA.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHINTEGROY.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHINSPYRSOLUTIONS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHVISTA-TRAINING.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHVERTIGORELEASING.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHTECHNIKEL.CA Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHGROUPAMS.CO.UK Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHBar S Services Listed by Play Ransomware Group
Play Ransomware
January 25, 2026HIGHCYMOT Listed by Qilin Ransomware Group
Qilin Ransomware
January 25, 2026HIGHAromate Industries Co., Ltd. z Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 25, 2026HIGHwww.shrimphouse.com Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
January 25, 2026HIGHKOROLFINANCIAL.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHRTCCOMPUTERS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHLDHRLAW.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHWRENLAWFIRM.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGH**.at Listed by Devman Ransomware Group
Devman Ransomware
January 25, 2026HIGHŞemsioğlu Uşak Ev Tarhanası Listed by Qilin Ransomware Group
Qilin Ransomware
January 25, 2026HIGHAERIFY.IO Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHELKAIR.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHCLEARWAYGROUP.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHWILDRIDGELANDSCAPE.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHLesk Engineers Limited Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 25, 2026HIGHBR-ALSETH.NO Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHHandala New Account – Sunset of the lions Listed by Handala Ransomware Group
Handala Ransomware
January 25, 2026HIGHEASTPLATS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHKICKSTAGE Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 25, 2026HIGHMODTECH.CA Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHCCCM.BC.CA Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHcs.at Listed by lockbit5 Ransomware Group
LockBitDevman Ransomware
January 25, 2026HIGHWHISKIJACKRESORTS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHINTEGRITEK.NET Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHThe Successful Match Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 25, 2026HIGHBIDAIAK BANOA S.L. Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 25, 2026HIGHEXCELAS1.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHCentrotherm International Listed by Qilin Ransomware Group
Qilin Ransomware
January 25, 2026HIGHKCDWORLDWIDE.COM Listed by Clop Ransomware Group
Clop Ransomware
January 25, 2026HIGHCENTAURPRODUCTS.COM Listed by Clop Ransomware Group
Clop Ransomware
January 24, 2026HIGHD & D Building Listed by Qilin Ransomware Group
Qilin Ransomware
January 24, 2026HIGHHerzing Listed by Qilin Ransomware Group
Qilin Ransomware
January 24, 2026HIGHinterr.com Listed by SafePay Ransomware Group
SafePay Ransomware
January 24, 2026HIGHlcpublishinggroup.com Listed by SafePay Ransomware Group
SafePay Ransomware
January 24, 2026HIGHBorg Argentina Listed by Qilin Ransomware Group
Qilin Ransomware
January 24, 2026HIGHDallas Regional Chamber Listed by AiLock Ransomware Group
AiLock Ransomware
January 24, 2026HIGHShiffler Equipment Sales Listed by Qilin Ransomware Group
Qilin Ransomware
January 24, 2026HIGHfirstcambodia.com.kh Listed by SafePay Ransomware Group
SafePay Ransomware
January 24, 2026HIGHtrulinemfg.com Listed by SafePay Ransomware Group
SafePay Ransomware
January 24, 2026HIGHGianni Botsford Architects Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 24, 2026HIGHFabcon Listed by Akira Ransomware Group
Akira Ransomware
January 24, 2026HIGH****cr*nem*ds.c*m Listed by Devman Ransomware Group
Devman Ransomware
January 24, 2026HIGH***-gr*up.com Listed by Devman Ransomware Group
Devman Ransomware
January 24, 2026HIGHwww.advancedcoolingtech.us Listed by DragonForce Ransomware Group
DragonForce Ransomware
January 24, 2026HIGHwww.hansemerkurintl.com Listed by DragonForce Ransomware Group
DragonForce Ransomware
January 24, 2026HIGHMRC Prion Unit and Institute of Prion Diseases Listed by Crypto24 Ransomware Group
Crypto24 Ransomware
January 24, 2026HIGHMilott Laboratories Listed by Qilin Ransomware Group
Qilin Ransomware
January 24, 2026HIGHHilong Petroleum Pipe Company LLC Listed by NightSpire Ransomware Group
NightSpire Ransomware
January 23, 2026HIGHCBH Homes Listed by Play Ransomware Group
Play Ransomware
January 23, 2026HIGHgoldair.gr Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
January 23, 2026HIGHChiarottino Listed by Insomnia Ransomware Group
Insomnia Ransomware
January 23, 2026HIGHKPMG Listed by Nova Ransomware Group
Nova Ransomware
January 23, 2026HIGHNations Financial Group Inc Listed by SilentRansomGroup Ransomware Group
SilentRansomGroup Ransomware
January 23, 2026HIGHX-CD Technologies Listed by KillSec Ransomware Group
KillSec Ransomware
January 23, 2026HIGHPropane Levac Inc. Listed by Sarcoma Ransomware Group
Sarcoma Ransomware
January 23, 2026HIGHBarrett Financial Group Listed by SilentRansomGroup Ransomware Group
SilentRansomGroup Ransomware
January 23, 2026HIGHAschwanden & Partner Listed by Akira Ransomware Group
Akira Ransomware
January 23, 2026HIGHIGI Global Listed by Akira Ransomware Group
Akira Ransomware
January 23, 2026HIGHJA Riollano, M&W Manufacturing, Mirbeau Hospitality Services, Reuland Electric Motor Co, S... Listed by Akira Ransomware Group
Akira Ransomware
January 23, 2026HIGHOAB Listed by INC Ransom Ransomware Group
INC Ransom Ransomware
Check your exposure
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