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Recent Breaches › Attack methods › Ransomware

Attack method

Ransomware

Ransomware attacks encrypt a victim’s systems and steal data, demanding payment to decrypt and to prevent the stolen data from being published.
30760tracked breaches

Groups using this method

LockBit 3345Qilin 2199Akira 1554clop 1343Play 1302INC Ransom 950The 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 152spacebears 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 47insomnia 46Orova 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 28L Group 27Majinahanashi 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 9xpl0itrs 8Black X 8skira 8radiant 8VanHelsing 8qiulong 8mogilevich 8cryptbb 8babuk 8Helix 7Wallstreet 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 4iah6477 3Iah647 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

July 22, 2026HIGH

ubfreight.com Listed by m3rx Ransomware Group

m3rx Ransomware
July 22, 2026HIGH

University Sprinkler Systems Listed by akira Ransomware Group

Akira Ransomware
July 22, 2026HIGH

Kruse Construction Listed by akira Ransomware Group

Akira Ransomware
July 22, 2026HIGH

Pelli Clarke Pelli Architects Listed by Booba Project Ransomware Group

Booba Project Ransomware
July 22, 2026HIGH

Zuni Shopping Center, Inc. Listed by blacknevas Ransomware Group

blacknevas Ransomware
July 22, 2026HIGH

Koshkaryan Law Group Listed by dragonforce Ransomware Group

DragonForce Ransomware
July 22, 2026HIGH

issvc.com Listed by chaos Ransomware Group

chaos Ransomware
July 22, 2026HIGH

Canal 9 Litoral Listed by nova Ransomware Group

Nova Ransomware
July 22, 2026HIGH

Marpatech Listed by nova Ransomware Group

Nova Ransomware
July 22, 2026HIGH

LR Reed Listed by kairos Ransomware Group

kairos Ransomware
July 22, 2026HIGH

Vnso Listed by nova Ransomware Group

Nova Ransomware
July 22, 2026HIGH

Recsa Listed by qilin Ransomware Group

Qilin Ransomware
July 22, 2026HIGH

Primeline Logistics Listed by qilin Ransomware Group

Qilin Ransomware
July 22, 2026HIGH

windiam.com Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
July 22, 2026HIGH

Infina Health Listed by qilin Ransomware Group

Qilin Ransomware
July 22, 2026HIGH

EFU Life Assurance Listed by qilin Ransomware Group

Qilin Ransomware
July 22, 2026HIGH

Cpcg Listed by qilin Ransomware Group

Qilin Ransomware
July 22, 2026HIGH

P & A Construction Listed by qilin Ransomware Group

Qilin Ransomware
July 22, 2026HIGH

neopharmlabs.com Listed by chaos Ransomware Group

chaos Ransomware
July 21, 2026HIGH

Nichirei Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
July 21, 2026HIGH

Postres Reina Listed by qilin Ransomware Group

Qilin Ransomware
July 21, 2026HIGH

DoAllTech Listed by spacebears Ransomware Group

spacebears Ransomware
July 21, 2026HIGH

Anpra SAS Listed by spacebears Ransomware Group

spacebears Ransomware
July 21, 2026HIGH

BiesSse Group Listed by spacebears Ransomware Group

spacebears Ransomware
July 21, 2026HIGH

St. Francis Xavier Catholic School System Listed by worldleaks Ransomware Group

worldleaks Ransomware
July 21, 2026HIGH

Kyowa Singapore Pte Ltd Listed by morpheus Ransomware Group

morpheus Ransomware
July 21, 2026HIGH

Pertinent Healthcare Business Solutions Private Limited Listed by titan Ransomware Group

titan Ransomware
July 21, 2026HIGH

Finer & Finer Listed by akira Ransomware Group

Akira Ransomware
July 21, 2026HIGH

Novasport s.r.o. Listed by akira Ransomware Group

Akira Ransomware
July 21, 2026HIGH

downies.com Listed by settra Ransomware Group

settra Ransomware
July 21, 2026HIGH

RehaVital Gesundheitsservice GmbH Listed by qilin Ransomware Group

Qilin Ransomware
July 21, 2026HIGH

Tax MT Listed by play Ransomware Group

Play Ransomware
July 21, 2026HIGH

Evergreen Title Listed by qilin Ransomware Group

Qilin Ransomware
July 21, 2026HIGH

Tèrra Aventura Listed by nova Ransomware Group

Nova Ransomware
July 21, 2026HIGH

argonautms.com Listed by chaos Ransomware Group

chaos Ransomware
July 21, 2026HIGH

La Financière d'Orion (finorion) Listed by nova Ransomware Group

Nova Ransomware
July 21, 2026HIGH

Kreysler & Associates Listed by play Ransomware Group

Play Ransomware
July 21, 2026HIGH

One Community FCU Listed by dragonforce Ransomware Group

DragonForce Ransomware
July 21, 2026HIGH

Koperasi Karyawan PT Aplikanusa Lintasarta Listed by nova Ransomware Group

Nova Ransomware
July 21, 2026HIGH

PinnPACK Listed by worldleaks Ransomware Group

worldleaks Ransomware
July 20, 2026HIGH

lbb-treuhand.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

acsmallmaxwell.com.au Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

Bath Fitter Listed by anubis Ransomware Group

anubis Ransomware
July 20, 2026HIGH

Wikoff Color Corporation Listed by Chaos Ransomware

Ransomware
July 20, 2026HIGH

Ali-Monde Listed by incransom Ransomware Group

INC Ransom Ransomware
July 20, 2026HIGH

Collge O'Sullivan de Québec Listed by kairos Ransomware Group

kairos Ransomware
July 20, 2026HIGH

College O'Sullivan de Québec Listed by kairos Ransomware Group

kairos Ransomware
July 20, 2026HIGH

mende-grundbesitz.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

cenesco.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

industriesjaro.com Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

stroebel-gruppe.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

timetex.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

jaecklin-industrial.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

wdk.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

Caterpillar Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
July 20, 2026HIGH

Colliers Real Estate Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
July 20, 2026HIGH

Universidad Nacional de Mar del Plata Listed by nova Ransomware Group

Nova Ransomware
July 20, 2026HIGH

timetex.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

cenesco.de Listed by safepay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

Rumah Sakit Universitas Indonesia (RSUI) Listed by nova Ransomware Group

Nova Ransomware
July 20, 2026HIGH

Jrd logistics Listed by nova Ransomware Group

Nova Ransomware
July 20, 2026HIGH

Fairlife / Coca-Cola Listed by anubis Ransomware Group

anubis Ransomware
July 20, 2026HIGH

Bath Fitter Listed by anubis Ransomware Group

anubis Ransomware
July 20, 2026HIGH

L&A Transport Listed by akira Ransomware Group

Akira Ransomware
July 20, 2026HIGH

McKeever , Varga & Senko Listed by akira Ransomware Group

Akira Ransomware
July 20, 2026HIGH

Koplarla Listed by nova Ransomware Group

Nova Ransomware
July 20, 2026HIGH

wikoff.com Listed by chaos Ransomware Group

chaos Ransomware
July 20, 2026HIGH

Bolt & Nut Manufacturing Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

yano.tokyo Listed by blackout Ransomware Group

blackout Ransomware
July 19, 2026HIGH

CKR Consulting Engineers Listed by payload Ransomware Group

payload Ransomware
July 19, 2026HIGH

Dephub Listed by nova Ransomware Group

Nova Ransomware
July 19, 2026HIGH

Ecopetrol Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 19, 2026HIGH

Jota Joias Premium Listed by nova Ransomware Group

Nova Ransomware
July 19, 2026HIGH

Reni Farmácias Associadas Listed by Doommageddon Ransomware Group

Doommageddon Ransomware
July 19, 2026HIGH

CCR Solutions Listed by unsafe Ransomware Group

unsafe Ransomware
July 19, 2026HIGH

eurohold.bg Listed by krybit Ransomware Group

krybit Ransomware
July 19, 2026HIGH

PP+K Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Eana Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

City Ambulance Service Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Synergy Products Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Don Tortaco Mexican Grill Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Famesa Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Associated Theatrical Contractors Listed by qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

www.miatech.net Listed by blackout Ransomware Group

blackout Ransomware
July 19, 2026HIGH

meralmanisa Listed by nova Ransomware Group

Nova Ransomware
July 19, 2026HIGH

bluebellgroup.com Listed by blackout Ransomware Group

blackout Ransomware
July 18, 2026HIGH

euroins.bg Listed by krybit Ransomware Group

krybit Ransomware
July 18, 2026HIGH

Heartland Catfish Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

Salina Supply Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

Powder River Heating & Air Conditioning Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

St Martha Catholic Church Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

pokka.co Listed by incransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

The Nueva School Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

v-silicon.com Listed by incransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

Fast.Com.Ph Listed by incransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

Droguería Martorani Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

NewNet Listed by dragonforce Ransomware Group

DragonForce Ransomware
July 18, 2026HIGH

Sicc Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

KLD Labs Listed by qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

Armara Listed by qilin Ransomware Group

Qilin Ransomware
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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.