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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

August 2, 2026HIGH

ecfa.org Listed by incransom Ransomware Group

INC Ransom Ransomware
August 2, 2026HIGH

Intertrust Australia Pty Ltd Listed by qilin Ransomware Group

Qilin Ransomware
August 2, 2026HIGH

www.prohealth.sg Listed by krybit Ransomware Group

krybit Ransomware
August 2, 2026HIGH

Encore Enterprises, Inc. Listed by CRPxO Ransomware Group

CRPxO Ransomware
August 2, 2026HIGH

Moses & Singer Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
August 1, 2026HIGH

Vernon & Waldrep Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
August 1, 2026HIGH

Philippine Savings Bank Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
August 1, 2026HIGH

Cambridge Management Listed by play Ransomware Group

Play Ransomware
August 1, 2026HIGH

Sigma Plastics Group Listed by play Ransomware Group

Play Ransomware
August 1, 2026HIGH

The Butcher Brothers Listed by play Ransomware Group

Play Ransomware
August 1, 2026HIGH

quantinuum.com Listed by incransom Ransomware Group

INC Ransom Ransomware
August 1, 2026HIGH

The Saturday Evening Post Listed by qilin Ransomware Group

Qilin Ransomware
August 1, 2026HIGH

Schreiner Trockenbau GmbH Listed by qilin Ransomware Group

Qilin Ransomware
August 1, 2026HIGH

Pointe Property Group Listed by qilin Ransomware Group

Qilin Ransomware
August 1, 2026HIGH

Ceragres Listed by qilin Ransomware Group

Qilin Ransomware
August 1, 2026HIGH

MTCO (Mahmoud Altaheni & Partners Trading Company) Listed by Gammax Ransomware Group

Gammax Ransomware
August 1, 2026HIGH

MTCO (Mahmoud Altaheni & Partners Trading Co) Listed by Gammax Ransomware Group

Gammax Ransomware
August 1, 2026HIGH

M. B. Kahn Construction Co. Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
August 1, 2026HIGH

CEN and Cenelec Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
August 1, 2026HIGH

Commercial Furniture Interiors Listed by qilin Ransomware Group

Qilin Ransomware
August 1, 2026HIGH

MIM Fertility Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
August 1, 2026HIGH

Dienst Pack Systems Listed by qilin Ransomware Group

Qilin Ransomware
August 1, 2026HIGH

The Butcher Brothers Listed by play Ransomware Group

Play Ransomware
August 1, 2026HIGH

Xs Cad Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
July 31, 2026HIGH

A101 Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

mbmlawsc.com Listed by Dragonforce Ransomware Group

DragonForce Ransomware
July 31, 2026HIGH

Hyundai Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Anadolu Si̇gorta Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Johnson & Johnson Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Aselsan Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Pertamina Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Saturn Industries Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Acosta Sons Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Kosh Innovations Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

CFS Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

THY Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Anadolubank Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

OHK Energy Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Hutch Paving Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

CRB group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Krafman Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Salama Medicals Distributors Private Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Partition Specialties Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Preferred Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Premier Fiduciary Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Bater Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Precision Concrete Pumping Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Doğan Holdi̇ng Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Finansbank Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Clear Vision Signs Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Orsima Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

The Municipal Chamber of Serra Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Efrata College of Education Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Amicell Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Paula Fish Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Salem Saleh Babgi Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Known Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Peachtree Group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Municipalidad de San Luis Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Kuveyt Turk Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Laempe Reich Listed by insomnia Ransomware Group

insomnia Ransomware
July 31, 2026HIGH

Merritt Woodwork Listed by insomnia Ransomware Group

insomnia Ransomware
July 31, 2026HIGH

World Wide Fittings Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Chemco Systems Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Total Auto Business Solutions Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Okovolt Solartechnik Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Community Management Associates Listed by qilin Ransomware Group

Qilin Ransomware
July 31, 2026HIGH

RUS Industrial Listed by dragonforce Ransomware Group

DragonForce Ransomware
July 31, 2026HIGH

**** Listed by genesis Ransomware Group

genesis Ransomware
July 31, 2026HIGH

Additive Manufacturing Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Hawaii Family Dental Listed by qilin Ransomware Group

Qilin Ransomware
July 31, 2026HIGH

Stewart Belland & Associates Inc. Listed by cmdorganization Ransomware Group

cmdorganization Ransomware
July 31, 2026HIGH

Las Cenizas Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Kenaitze Indian Tribe Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 31, 2026HIGH

Lamont Pridmore Listed by dragonforce Ransomware Group

DragonForce Ransomware
Showing 1,201–1,275 of 30,760
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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.