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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.
30820tracked breaches

Groups using this method

LockBit 3347Qilin 2208Akira 1555clop 1343Play 1302INC Ransom 952The Gentlemen 920ransomhub 841alphv 727DragonForce 645SafePay 553blackbasta 522medusa 515bianlian 5078base 448lynx 416everest 399conti 351lockbit5 350dispossessor 344nightspire 323pysa 308hunters 305killsec 284
+322 more groups
rhysida 278sinobi 274cactus 247royal 211hive 208ransomhouse 206coinbasecartel 192stormous 190fog 189vicesociety 188devman 183blacksuit 183Nova 180babuk2 178worldleaks 175handala 172funksec 171cloak 166apt73 158ShinyHunters 154spacebears 152blackbyte 147avaddon 146meow 144malas 144snatch 142sarcoma 141The Gentlemen 133ragnarlocker 128SilentRansomGroup 127noescape 124interlock 121raworld 120krybit 119toufan 117pear 115direwolf 115ElDorado 112Genesis 111monti 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 39metaencryptor 38m3rx 37CRPxO 37ciphbit 36helldown 36nokoyawa 36arvinclub 35spook 35Storm 34moneymessage 34lamashtu 34obscura 33dAn0n 33global 32suncrypt 32marketo 32blackmatter 32aurora 31alphalocker 30frag 30Coinbase Cartel 29payloadbin 29L Group 28Dark Project 28onyx 28Majinahanashi 27bravox 26underground 26werewolves 26kelvinsecurity 26netwalker 26titan 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 12kazu 11Icarus 11icefire 11cryp70n1c0d3 11crazyhunter 10darkrace 10darkpower 10darkside 10Black X 9LeakBazaar 9rook 9groove 9Helix 8xpl0itrs 8skira 8radiant 8VanHelsing 8qiulong 8mogilevich 8cryptbb 8babuk 8Emperador 7Barracuda 7Wallstreet 7Doommageddon 7bert 7chort 7malekteam 70mega 7cyclops 7karma 7pay2key 7The Crew 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 5exitium 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 2Booba Team 1Cyberleek 1Audit 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

June 28, 2025HIGH

Grand Rapids Metrology Listed by beast Ransomware Group

beast Ransomware
June 27, 2025HIGH

Southwest CARE Center Listed by medusa Ransomware Group

medusa Ransomware
June 27, 2025HIGH

Pensions.gov.lk Listed by cloak Ransomware Group

cloak Ransomware
June 27, 2025HIGH

Grupo Halcon Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 27, 2025HIGH

ALLMAX Listed by play Ransomware Group

Play Ransomware
June 27, 2025HIGH

Wharton Independent Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 27, 2025HIGH

broadleafgame.com Listed by qilin Ransomware Group

Qilin Ransomware
June 27, 2025HIGH

buffalomarine.com Listed by qilin Ransomware Group

Qilin Ransomware
June 27, 2025HIGH

artexmanagement.com Listed by qilin Ransomware Group

Qilin Ransomware
June 27, 2025HIGH

norsk.global Listed by qilin Ransomware Group

Qilin Ransomware
June 27, 2025HIGH

Windsor Door Listed by qilin Ransomware Group

Qilin Ransomware
June 27, 2025HIGH

greatcdltraining.com Listed by qilin Ransomware Group

Qilin Ransomware
June 27, 2025HIGH

elpasoglass.com Listed by qilin Ransomware Group

Qilin Ransomware
June 27, 2025HIGH

Metric Listed by play Ransomware Group

Play Ransomware
June 27, 2025HIGH

RICHARD MILLE ASIA PTE. LTD & D'LEAGUE PTE. LTD. Listed by lynx Ransomware Group

lynx Ransomware
June 27, 2025HIGH

Tech Mahindra Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 27, 2025HIGH

View Zuellig Industrial Listed by play Ransomware Group

Play Ransomware
June 27, 2025HIGH

CGP&H Listed by play Ransomware Group

Play Ransomware
June 27, 2025HIGH

Weizmann New Leak Listed by handala Ransomware Group

handala Ransomware
June 27, 2025HIGH

Woodtect Listed by lynx Ransomware Group

lynx Ransomware
June 27, 2025HIGH

Dell Technologies Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 27, 2025HIGH

Cremona Inoxidable Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 27, 2025HIGH

Kuwait Portland Cement Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 27, 2025HIGH

Chanel Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
June 27, 2025HIGH

McDonalds Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
June 27, 2025HIGH

Priester Aviation Listed by akira Ransomware Group

Akira Ransomware
June 27, 2025HIGH

allmaxnutrition.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 27, 2025HIGH

albertaindustrialcontrols.com Listed by safepay Ransomware Group

SafePay Ransomware
June 27, 2025HIGH

Bromack Manufacturing Listed by pear Ransomware Group

pear Ransomware
June 26, 2025HIGH

Assisted Living Pharmacy Service LLC Listed by qilin Ransomware Group

Qilin Ransomware
June 26, 2025HIGH

mcparlane.com Listed by kairos Ransomware Group

kairos Ransomware
June 26, 2025HIGH

Antigo Construction Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 26, 2025HIGH

Johnstone Supply Dallas-Fort Worth Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 26, 2025HIGH

firstpresatl.org Listed by incransom Ransomware Group

INC Ransom Ransomware
June 26, 2025HIGH

Advance Ready Mix Listed by play Ransomware Group

Play Ransomware
June 26, 2025HIGH

Premier 1888 Ltd. Listed by nightspire Ransomware Group

nightspire Ransomware
June 26, 2025HIGH

Burger & Brown Engineering Listed by sinobi Ransomware Group

sinobi Ransomware
June 26, 2025HIGH

KFC Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
June 26, 2025HIGH

Tappoo Group of Companies Listed by qilin Ransomware Group

Qilin Ransomware
June 26, 2025HIGH

MultiStone Listed by akira Ransomware Group

Akira Ransomware
June 26, 2025HIGH

The Kingdom of Tonga's Ministry of Health Listed by incransom Ransomware Group

INC Ransom Ransomware
June 26, 2025HIGH

**********-*******.co.jp Listed by kawa4096 Ransomware Group

kawa4096 Ransomware
June 26, 2025HIGH

Ubon Ratchathani University Listed by blacklock Ransomware Group

blacklock Ransomware
June 26, 2025HIGH

QHR Ltd Listed by handala Ransomware Group

handala Ransomware
June 26, 2025HIGH

batemangroundworks.co.uk Listed by safepay Ransomware Group

SafePay Ransomware
June 26, 2025HIGH

rivertoncabinets.com Listed by safepay Ransomware Group

SafePay Ransomware
June 26, 2025HIGH

All Choice Rentals Listed by play Ransomware Group

Play Ransomware
June 26, 2025HIGH

Hana Financial Listed by sinobi Ransomware Group

sinobi Ransomware
June 26, 2025HIGH

Acheson Doyle Partners Architects Listed by beast Ransomware Group

beast Ransomware
June 26, 2025HIGH

gimaex.com Listed by J Ransomware Group

J Ransomware
June 26, 2025HIGH

Clarkston First Baptist Church Listed by pear Ransomware Group

pear Ransomware
June 26, 2025HIGH

tokiomarine-nichido.co.jp Listed by kawa4096 Ransomware Group

kawa4096 Ransomware
June 25, 2025HIGH

Airedale Springs Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

AEROBLOX Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

Tecore Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

Medical Center of Marin Listed by incransom Ransomware Group

INC Ransom Ransomware
June 25, 2025HIGH

Wilsonville Toyota-Scion Listed by interlock Ransomware Group

interlock Ransomware
June 25, 2025HIGH

kipl Listed by warlock Ransomware Group

warlock Ransomware
June 25, 2025HIGH

nszi Listed by warlock Ransomware Group

warlock Ransomware
June 25, 2025HIGH

formacompany Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

GMORS Co., Ltd Listed by underground Ransomware Group

underground Ransomware
June 25, 2025HIGH

Donlar Construction Listed by akira Ransomware Group

Akira Ransomware
June 25, 2025HIGH

VRE Sytems Listed by securotrop Ransomware Group

securotrop Ransomware
June 25, 2025HIGH

Summit Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

vresystems.com Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

TRAUM Investment Co. Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

Positive Solutions Listed by interlock Ransomware Group

interlock Ransomware
June 25, 2025HIGH

CMI Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

VRE Systems Listed by securotrop Ransomware Group

securotrop Ransomware
June 25, 2025HIGH

gatewaycsb.org Listed by kawa4096 Ransomware Group

kawa4096 Ransomware
June 25, 2025HIGH

Pay Tel Communications Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 25, 2025HIGH

sequoiadental.com Listed by threeam Ransomware Group

threeam Ransomware
June 25, 2025HIGH

deliastamales.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 25, 2025HIGH

Pennant Park Listed by akira Ransomware Group

Akira Ransomware
June 25, 2025HIGH

Cutcliffe Archetto & Santilli Listed by akira Ransomware Group

Akira Ransomware
June 25, 2025HIGH

JobPlace Ltd Listed by handala Ransomware Group

handala Ransomware
June 24, 2025HIGH

******.com Listed by kawa4096 Ransomware Group

kawa4096 Ransomware
June 24, 2025HIGH

Hamilton Park Listed by pear Ransomware Group

pear Ransomware
June 24, 2025HIGH

ACMARK Listed by apos Ransomware Group

aposbeast Ransomware
June 24, 2025HIGH

Inflite Engineering Services Listed by lynx Ransomware Group

lynx Ransomware
June 24, 2025HIGH

Emtech Inc Listed by play Ransomware Group

Play Ransomware
June 24, 2025HIGH

Machu Picchu Foods Listed by sarcoma Ransomware Group

sarcoma Ransomware
June 24, 2025HIGH

ThinkBig Health Care Solutions Listed by pear Ransomware Group

pear Ransomware
June 24, 2025HIGH

Universal Softare Solutions Listed by spacebears Ransomware Group

spacebears Ransomware
June 24, 2025HIGH

JIEI (Thailand) Co., Ltd Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 24, 2025HIGH

Neff Specialties Listed by pear Ransomware Group

pear Ransomware
June 24, 2025HIGH

hardwicktactical.com Listed by safepay Ransomware Group

SafePay Ransomware
June 24, 2025HIGH

seasonsfour.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 24, 2025HIGH

Hölscher Holding Listed by akira Ransomware Group

Akira Ransomware
June 24, 2025HIGH

Olivera Canarias Listed by blacklock Ransomware Group

blacklock Ransomware
June 24, 2025HIGH

Morrow Equipment Listed by lynx Ransomware Group

lynx Ransomware
June 24, 2025HIGH

Scherer Sanitätshaus Gruppe Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 24, 2025HIGH

sbh Listed by qilin Ransomware Group

Qilin Ransomware
June 24, 2025HIGH

Carter Manufacturing Listed by play Ransomware Group

Play Ransomware
June 24, 2025HIGH

Datrose Listed by akira Ransomware Group

Akira Ransomware
June 24, 2025HIGH

The Lowell Hotel New York Listed by metaencryptor Ransomware Group

metaencryptor Ransomware
June 24, 2025HIGH

www.malonebailey.com Listed by kawa4096 Ransomware Group

kawa4096 Ransomware
June 24, 2025HIGH

motorsport-de-la-capitale Listed by lynx Ransomware Group

lynx Ransomware
June 24, 2025HIGH

lurie-glass Listed by lynx Ransomware Group

lynx Ransomware
June 24, 2025HIGH

Brookside Homes Listed by pear Ransomware Group

pear 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.