Ransomware
Ransomware attacks encrypt a victim’s systems and steal data, demanding payment to decrypt and to prevent the stolen data from being published.
30765tracked breaches
Groups using this method
LockBit 3345Qilin 2199Akira 1555clop 1343Play 1302INC Ransom 952The Gentlemen 914ransomhub 841alphv 727DragonForce 645SafePay 553blackbasta 522medusa 515bianlian 5078base 448lynx 416everest 399conti 351lockbit5 348dispossessor 344nightspire 323pysa 308hunters 305killsec 283
+319 more groups
rhysida 278sinobi 274cactus 247royal 211hive 208ransomhouse 206coinbasecartel 191stormous 190fog 189vicesociety 188devman 183blacksuit 183Nova 180babuk2 178worldleaks 175handala 172funksec 171cloak 166apt73 158ShinyHunters 153spacebears 152blackbyte 147avaddon 146meow 144malas 144snatch 142sarcoma 141The Gentlemen 133ragnarlocker 128SilentRansomGroup 127noescape 124interlock 121raworld 120krybit 118toufan 117pear 115direwolf 115ElDorado 112genesis 110monti 110anubis 108payoutsking 108arcusmedia 106cuba 103Deadlock 97kairos 95threeam 90abyss 90revil 89ransomexx 84medusalocker 83chaos 79warlock 78lorenz 78cicada3301 75payload 74karakurt 74beast 70avoslocker 70BrainCipher 68ransomed 68quantum 68blacklock 64lv 63flocker 58settra 57darkvault 55losttrust 53gunra 52maze 51termite 49tengu 49trigona 49AiLock 48nitrogen 48mallox 48knight 47Orova 46insomnia 46crypto24 46midas 44Global Secret Group 43cmdorganization 43donutleaks 42Crpx0 41blackshrantac 41J 41blacknevas 40embargo 40securotrop 39dragonransomware 39darkleakmarket 39m3rx 37CRPxO 37ciphbit 36helldown 36nokoyawa 36arvinclub 35spook 35moneymessage 34lamashtu 34obscura 33dAn0n 33global 32suncrypt 32marketo 32blackmatter 32aurora 31metaencryptor 31alphalocker 30frag 30payloadbin 29Coinbase Cartel 28Dark Project 28onyx 28Majinahanashi 27L Group 27bravox 26underground 26werewolves 26kelvinsecurity 26netwalker 26titan 25Storm 25lapsus$ 25fulcrumsec 25vect 25kraken 25morpheus 23doppelpaymer 23radar 22ryuk 22unsafe 21daixin 21xinglocker 21hellcat 20leaktheanalyst 20Leakeddata 19cephalus 19siegedsec 19ralord 19brotherhood 18d4rk4rmy 18trinity 18mountlocker 18ALP-001 17sabbath 17AuditTeam 16ExfilSquad 16tridentlocker 16datacarry 16dunghill 16apos 16madliberator 16redransomware 16mosesstaff 16azroteam 15cheers 15nefilim 15Panzer 14benzona 14weyhro 14kawa4096 14freecivilian 14sparta 14Section9 13argonauts 13mindware 13blackwater 12Booba Project 12blackout 12ShadowByt3$ 12IMNCrew 12teamxxx 12Icarus 11icefire 11cryp70n1c0d3 11crazyhunter 10darkrace 10darkpower 10darkside 10LeakBazaar 9kazu 9rook 9groove 9Helix 8xpl0itrs 8Black X 8skira 8radiant 8VanHelsing 8qiulong 8mogilevich 8cryptbb 8babuk 8Wallstreet 7Doommageddon 7bert 7chort 7malekteam 70mega 7cyclops 7karma 7pay2key 7Emperador 6DYSPHOR1A 6netrunner 6cipherforce 6RunSomeWares 6arkana 6silent 6rancoz 6dataleak 6redalert 6yanluowang 6egregor 6Space Bears 5ms13089 5Gammax 5PrinzEugen 5ULose 50day Syndicate 5secpo 5orca 5atomsilo 5minteye 5kryptos 5bqtlock 5GDLockerSec 5ValenciaLeaks 5donex 5raznatovic 5projectrelic 5pandora 5lockdata 5Barracuda 4exitium 4linkc 4desolator 4satanlockv2 4ransomcortex 4shaoleaks 4blacktor 4Iah647 3iah6477 3Ethics 3orion 3Triple X 3D1R 3mnt6 3TiMc 3yurei 3rebornvc 3bluebox 3vanirgroup 3hellogookie 3trisec 3noname 3vendetta 3ragnarok 3blackshadow 3bonacigroup 3grief 3snake 3coldlock 3nasirsecurity 2Eclipse 2Sovcali 2Leaknet 23am 2BlueWhale 2cry0 2Blackfield 2Redact 2kittykatkrew 2osiris 2lunalock 2sensayq 2cryptnet 2bitlocker 2nightsky 2wastedlocker 2sekhmet 2prolock 2Audit Team 1Securotop 1Ms13-089 1Kyber 1sicarii 1reynolds 1walocker 1secp0 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
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DISCOLABINDU Listed by incransom Ransomware Group
INC Ransom Ransomware
fasadeconsult.no Listed by m3rx Ransomware Group
m3rx Ransomware
Bitek System Listed by qilin Ransomware Group
Qilin Ransomware
columbiaorthogroup.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
Kewaunee Scientific Listed by incransom Ransomware Group
INC Ransom Ransomware
santoinacio-rio.com.br Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
fineconsulting Listed by incransom Ransomware Group
INC Ransom Ransomware
hgs-wt.at Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
Reliance Group Listed by worldleaks Ransomware Group
worldleaks Ransomware
Allensbach Volunteer Listed by thegentlemen Ransomware Group
The Gentlemen Ransomware
Tokabei Japan Listed by thegentlemen Ransomware Group
The Gentlemen Ransomware
Silmquinas e Equipamentos Listed by thegentlemen Ransomware Group
The Gentlemen Ransomware
Scenic Hudson Listed by thegentlemen Ransomware Group
The Gentlemen Ransomware
UiTM Holdings Listed by thegentlemen Ransomware Group
The Gentlemen Ransomware
werkstoff-service.de Listed by m3rx Ransomware Group
m3rx Ransomware
hbexperts-conseils.ca Listed by m3rx Ransomware Group
m3rx Ransomware
suppcenter.global / suppcentersa.com Listed by m3rx Ransomware Group
m3rx Ransomware
maringoodman.com Listed by m3rx Ransomware Group
m3rx Ransomware
elumax.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
wessels.group Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
patta.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
sweetome.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
Port Air Express Breached by Akira Ransomware
Akira Ransomware
Ralph Lauren Data Breach (2026)
ShinyHunters Ransomware
centralromana.com.do Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
New FACOM Co., Ltd. Listed by cmdorganization Ransomware Group
cmdorganization Ransomware
delano.k12.mn.us Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
sierravistahospital.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
groupe-mbm.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
shottermill-jun.surrey.sch.uk Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
probat.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
www.commonwealth-partners.com Listed by lynx Ransomware Group
lynx Ransomware
Astec Valves & Fittings Pvt Listed by dragonforce Ransomware Group
DragonForce Ransomware
Brian Cox Listed by dragonforce Ransomware Group
DragonForce Ransomware
Cekok Listed by dragonforce Ransomware Group
DragonForce Ransomware
dobarro.com.uy Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
implosa.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
Maui Divers Jewelry Listed by qilin Ransomware Group
Qilin Ransomware
FulcrumSec Claims 1.3TB Novo Nordisk Data Theft
fulcrumsec Ransomware
vth.nl Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
helios.com.bo Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
ktwhs.com Listed by m3rx Ransomware Group
m3rx Ransomware
grupodetoni.com.br Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
FÉTIS Group & SECOM Engineering Listed by anubis Ransomware Group
anubis Ransomware
sumerfaktoring.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
Efficient Home Listed by qilin Ransomware Group
Qilin Ransomware
Trevi S.p.A. Hit by Nova Ransomware
Nova Ransomware
AltaVista Strategic Partners Listed by qilin Ransomware Group
Qilin Ransomware
Rainbow Distributors USA Listed by play Ransomware Group
Play Ransomware
Centra Sota Cooperative Listed by worldleaks Ransomware Group
worldleaks Ransomware
SAMES Listed by qilin Ransomware Group
Qilin Ransomware
TagleRock Technologies Listed by qilin Ransomware Group
Qilin Ransomware
Metro Electric Listed by qilin Ransomware Group
Qilin Ransomware
libertyinsurance.com.ph Listed by krybit Ransomware Group
krybit Ransomware
PROBAT Hit by LockBit Ransomware
lockbit5LockBit Ransomware
PROBE, S.A. DE C.V Listed by krybit Ransomware Group
krybit Ransomware
Global Schools Foundation Listed by fulcrumsec Ransomware Group
fulcrumsec Ransomware
Mackay Sugar Hit by The Gentlemen Ransomware, Mills Shut
The Gentlemen Ransomware
Mundt and Associates Listed by play Ransomware Group
Play Ransomware
FIZA Listed by incransom Ransomware Group
INC Ransom Ransomware
HDFC FUND Listed by morpheus Ransomware Group
morpheus Ransomware
The Midland Theatre Listed by akira Ransomware Group
Akira Ransomware
Tata Electronics Confirms Cyberattack, Apple Manufacturing Data Leaked
worldleaks Ransomware
National Health Fund Listed by pear Ransomware Group
pear Ransomware
Bayou Electrical Services Listed by pear Ransomware Group
pear Ransomware
uni-china.com Listed by lockbit5 Ransomware Group
lockbit5LockBit Ransomware
Associated Investor Services Listed by akira Ransomware Group
Akira Ransomware
Alpha IT Listed by pear Ransomware Group
pear Ransomware
Sayre Associates Listed by dragonforce Ransomware Group
DragonForce Ransomware
Plaxen & Adler Listed by qilin Ransomware Group
Qilin Ransomware
PatayaFood Listed by lamashtu Ransomware Group
lamashtu Ransomware
Miller & Zois Listed by qilin Ransomware Group
Qilin Ransomware
Iliff Listed by qilin Ransomware Group
Qilin Ransomware
Bekman Marder Hopper Malarkey & Perlin Listed by qilin Ransomware Group
Qilin Ransomware
Dulany Leahy Curtis & Brophy Listed by qilin Ransomware Group
Qilin 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.