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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.
30849tracked breaches

Groups using this method

LockBit 3347Qilin 2209Akira 1556clop 1343Play 1302INC Ransom 952The Gentlemen 920ransomhub 841alphv 727DragonForce 649SafePay 554blackbasta 522medusa 515bianlian 5078base 448lynx 416everest 399conti 351lockbit5 350dispossessor 344nightspire 323pysa 308hunters 305killsec 284
+323 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 110payoutsking 109arcusmedia 108anubis 108cuba 103Deadlock 97kairos 95threeam 90abyss 90revil 89ransomexx 84medusalocker 83chaos 79warlock 78lorenz 78cicada3301 75payload 74karakurt 74beast 71avoslocker 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 40metaencryptor 39securotrop 39dragonransomware 39darkleakmarket 39m3rx 37CRPxO 37ciphbit 36helldown 36nokoyawa 36arvinclub 35spook 35Storm 34moneymessage 34lamashtu 34obscura 33dAn0n 33Dark Project 32global 32suncrypt 32marketo 32blackmatter 32aurora 31alphalocker 30frag 30Coinbase Cartel 29payloadbin 29L Group 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 17Panzer 16Booba Project 16AuditTeam 16ExfilSquad 16tridentlocker 16datacarry 16dunghill 16apos 16madliberator 16redransomware 16mosesstaff 16azroteam 15cheers 15nefilim 15blackwater 14benzona 14weyhro 14kawa4096 14freecivilian 14sparta 14Section9 13argonauts 13mindware 13blackout 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 5Booba Team 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 3Arcus Media 2nasirsecurity 2Eclipse 2Sovcali 2Leaknet 23am 2BlueWhale 2cry0 2Blackfield 2Redact 2kittykatkrew 2osiris 2lunalock 2sensayq 2cryptnet 2bitlocker 2nightsky 2wastedlocker 2sekhmet 2prolock 2Cyberleek 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

January 29, 2026HIGH

Moontown Listed by qilin Ransomware Group

Qilin Ransomware
January 29, 2026HIGH

b2motorsport.co.il Listed by tengu Ransomware Group

tengu Ransomware
January 29, 2026HIGH

Community Property Management Listed by akira Ransomware Group

Akira Ransomware
January 29, 2026HIGH

Urban Edge Architecture Listed by interlock Ransomware Group

interlock Ransomware
January 29, 2026HIGH

Hillmann Consulting Listed by akira Ransomware Group

Akira Ransomware
January 29, 2026HIGH

BrandingBusiness Listed by nightspire Ransomware Group

nightspire Ransomware
January 29, 2026HIGH

Bantry Bespoke Joinery, Murnane & O'Shea Listed by akira Ransomware Group

Akira Ransomware
January 29, 2026HIGH

Crosslists Data Listed by akira Ransomware Group

Akira Ransomware
January 29, 2026HIGH

Plan-IT Office Solutions Listed by qilin Ransomware Group

Qilin Ransomware
January 29, 2026HIGH

Mingat Location Listed by akira Ransomware Group

Akira Ransomware
January 29, 2026HIGH

Pacific Airlines Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
January 28, 2026HIGH

KaiserAir Listed by play Ransomware Group

Play Ransomware
January 28, 2026HIGH

TIW Group Listed by dragonforce Ransomware Group

DragonForce Ransomware
January 28, 2026HIGH

bardahl.com.mx Listed by lockbit5 Ransomware Group

lockbit5LockBit Ransomware
January 28, 2026HIGH

latinoseguros.com.mx Listed by lockbit5 Ransomware Group

lockbit5LockBit Ransomware
January 28, 2026HIGH

Valbifrut Listed by qilin Ransomware Group

Qilin Ransomware
January 28, 2026HIGH

InfoCom Listed by qilin Ransomware Group

Qilin Ransomware
January 28, 2026HIGH

Family Partnerships of Central Florida Listed by moneymessage Ransomware Group

moneymessage Ransomware
January 28, 2026HIGH

z*l*c.o*g Listed by devman Ransomware Group

devman Ransomware
January 28, 2026HIGH

JLK Rosenberger Listed by incransom Ransomware Group

INC Ransom Ransomware
January 28, 2026HIGH

NessCampbell Listed by qilin Ransomware Group

Qilin Ransomware
January 28, 2026HIGH

**ps.net Listed by devman Ransomware Group

devman Ransomware
January 28, 2026HIGH

Service Broadcasting Group Listed by qilin Ransomware Group

Qilin Ransomware
January 28, 2026HIGH

KRÜSS Listed by qilin Ransomware Group

Qilin Ransomware
January 28, 2026HIGH

Chu & Yang Dental Listed by qilin Ransomware Group

Qilin Ransomware
January 28, 2026HIGH

Bumble Inc. Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
January 28, 2026HIGH

Philippine Savings Bank (Metrobank Group) Listed by qilin Ransomware Group

Qilin Ransomware
January 28, 2026HIGH

DataBank Listed by nightspire Ransomware Group

nightspire Ransomware
January 28, 2026HIGH

DeRenzis & Associates Listed by incransom Ransomware Group

INC Ransom Ransomware
January 28, 2026HIGH

CMA Flooring & Design Listed by nightspire Ransomware Group

nightspire Ransomware
January 28, 2026HIGH

zallc.org Listed by devman Ransomware Group

devman Ransomware
January 28, 2026HIGH

tiw-group.com Listed by devman Ransomware Group

devman Ransomware
January 28, 2026HIGH

RIECO Industries Limited Listed by nightspire Ransomware Group

nightspire Ransomware
January 28, 2026HIGH

Tahkout Group Listed by tengu Ransomware Group

tengu Ransomware
January 27, 2026HIGH

Impressico Business Solutions Listed by sinobi Ransomware Group

sinobi Ransomware
January 27, 2026HIGH

OEC Medical Systems, Inc Listed by nightspire Ransomware Group

nightspire Ransomware
January 27, 2026HIGH

KSP TLM INDONESIA Listed by tengu Ransomware Group

tengu Ransomware
January 27, 2026HIGH

JP Research Listed by sinobi Ransomware Group

sinobi Ransomware
January 27, 2026HIGH

Hallauer Law Firm Listed by pear Ransomware Group

pear Ransomware
January 27, 2026HIGH

IMA Diligence Services Notifies 525K on Legacy Server Breach

Ransomware
January 27, 2026HIGH

IMA Diligence Services (A Division of IMA Financial Group) Listed by genesis Ransomware Group

genesis Ransomware
January 27, 2026HIGH

Sukhothai Thammathirat Open University Listed by qilin Ransomware Group

Qilin Ransomware
January 27, 2026HIGH

LeMatic Listed by sinobi Ransomware Group

sinobi Ransomware
January 27, 2026HIGH

Match Group Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
January 27, 2026HIGH

twi-group.com Listed by devman Ransomware Group

devman Ransomware
January 27, 2026HIGH

anagnosdoor.com Listed by incransom Ransomware Group

INC Ransom Ransomware
January 27, 2026HIGH

Affordable Housing Management Overview Metrics Listed by sinobi Ransomware Group

sinobi Ransomware
January 27, 2026HIGH

T & M Electric LLC Listed by dragonforce Ransomware Group

DragonForce Ransomware
January 27, 2026HIGH

Abu Dhabi Indian School – Branch 1, Al Wathba Listed by nightspire Ransomware Group

nightspire Ransomware
January 27, 2026HIGH

Mh Soluciones Listed by akira Ransomware Group

Akira 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.