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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.
30870tracked breaches

Groups using this method

LockBit 3347Qilin 2213Akira 1560clop 1343Play 1302INC Ransom 953The 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 119direwolf 117toufan 117pear 115genesis 112ElDorado 112monti 110payoutsking 109arcusmedia 108anubis 108cuba 103Deadlock 99kairos 95threeam 90abyss 90revil 89ransomexx 84medusalocker 83chaos 79warlock 78lorenz 78cicada3301 75payload 74karakurt 74beast 72avoslocker 70BrainCipher 68ransomed 68quantum 68blacklock 64lv 63flocker 58settra 57darkvault 55losttrust 53gunra 52maze 51termite 49tengu 49trigona 49AiLock 48nitrogen 48mallox 48knight 47Global Secret Group 46insomnia 46Orova 46crypto24 46midas 44cmdorganization 43donutleaks 42Crpx0 41blackshrantac 41J 41blacknevas 40embargo 40metaencryptor 39securotrop 39dragonransomware 39darkleakmarket 39m3rx 37CRPxO 37ciphbit 36helldown 36nokoyawa 36arvinclub 35spook 35Dark Project 34Storm 34moneymessage 34lamashtu 34obscura 33dAn0n 33global 32suncrypt 32marketo 32blackmatter 32aurora 31alphalocker 30frag 30Coinbase Cartel 29payloadbin 29Majinahanashi 28L Group 28onyx 28bravox 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 17Booba Project 16Panzer 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 8Barracuda 7Emperador 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

October 29, 2025HIGH

DeVal LCS Listed by insomnia Ransomware Group

insomnia Ransomware
October 29, 2025HIGH

fsbgroup.ca Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
October 29, 2025HIGH

DILOSA FOOD COMPANIES Listed by incransom Ransomware Group

INC Ransom Ransomware
October 29, 2025HIGH

renrns.com Listed by qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

Altimedia Listed by qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

Phillips Printing Company Listed by nitrogen Ransomware Group

nitrogen Ransomware
October 29, 2025HIGH

PF / PS Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
October 29, 2025HIGH

echolakefoods.com Listed by qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

We R Family Foundation Listed by nightspire Ransomware Group

nightspire Ransomware
October 29, 2025HIGH

Super Value Listed by qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

TBM Service Group Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
October 28, 2025HIGH

g*e*g*o**l.com Listed by devman Ransomware Group

devman Ransomware
October 28, 2025HIGH

h*i**c*.c*m.my Listed by devman Ransomware Group

devman Ransomware
October 28, 2025HIGH

Productive Tool Products Listed by qilin Ransomware Group

Qilin Ransomware
October 28, 2025HIGH

Henry Raymond & Thompson Listed by play Ransomware Group

Play Ransomware
October 28, 2025HIGH

Lorber, Greenfield & Polito, LLP Listed by qilin Ransomware Group

Qilin Ransomware
October 28, 2025HIGH

fhw.org Listed by devman Ransomware Group

devman Ransomware
October 28, 2025HIGH

r*p**fl*wa*ps.com Listed by devman Ransomware Group

devman Ransomware
October 28, 2025HIGH

Sellars Absorbent Materials Listed by play Ransomware Group

Play Ransomware
October 28, 2025HIGH

Kitchen Design Concepts Listed by play Ransomware Group

Play Ransomware
October 28, 2025HIGH

h*tel*ys*e*s.pl Listed by devman Ransomware Group

devman Ransomware
October 28, 2025HIGH

Bergman Dacey Goldsmith Listed by akira Ransomware Group

Akira Ransomware
October 28, 2025HIGH

AT&T Careers - Database Leaked Listed by everest Ransomware Group

everest Ransomware
October 28, 2025HIGH

Florida-Spectrum Environmental Services Listed by sinobi Ransomware Group

sinobi Ransomware
October 28, 2025HIGH

Crown Automotive Sales Listed by sinobi Ransomware Group

sinobi Ransomware
October 28, 2025HIGH

WarmBlue Listed by sinobi Ransomware Group

sinobi Ransomware
October 28, 2025HIGH

Eligibility Tracking Calculators Listed by blackshrantac Ransomware Group

blackshrantac Ransomware
October 28, 2025HIGH

Gemini Group Listed by rhysida Ransomware Group

rhysida Ransomware
October 28, 2025HIGH

Axelson WilliamowskyBender & Fishman Listed by akira Ransomware Group

Akira Ransomware
October 28, 2025HIGH

CESO Listed by akira Ransomware Group

Akira Ransomware
October 28, 2025HIGH

Bellflower Unified School District Listed by rhysida Ransomware Group

rhysida Ransomware
October 28, 2025HIGH

Simon Property Group Listed by medusa Ransomware Group

medusa Ransomware
October 28, 2025HIGH

Jimfor, S.A. Listed by ciphbit Ransomware Group

ciphbit Ransomware
October 28, 2025HIGH

DeCeTe Listed by chaos Ransomware Group

chaos Ransomware
October 28, 2025HIGH

Electro Mechanical Industries Listed by akira Ransomware Group

Akira Ransomware
October 28, 2025HIGH

ConvExx Listed by play Ransomware Group

Play Ransomware
October 28, 2025HIGH

American PowerNet Listed by play Ransomware Group

Play Ransomware
October 28, 2025HIGH

Irwin Car Listed by play Ransomware Group

Playpayoutsking Ransomware
October 28, 2025HIGH

Alios Finance Group Listed by incransom Ransomware Group

INC Ransom Ransomware
October 27, 2025HIGH

usbmemorydirect.com Listed by stormous Ransomware Group

stormous Ransomware
October 27, 2025HIGH

Micke Stridh Maskin Listed by qilin Ransomware Group

Qilin Ransomware
October 27, 2025HIGH

COPELAND.COM Listed by clop Ransomware Group

clop Ransomware
October 27, 2025HIGH

ANIA KRUK Listed by everest Ransomware Group

everest Ransomware
October 27, 2025HIGH

WITS.AC.ZA Listed by clop Ransomware Group

clop Ransomware
October 27, 2025HIGH

Domy Listed by qilin Ransomware Group

Qilin Ransomware
October 27, 2025HIGH

Mainetti UK - Data breach Listed by qilin Ransomware Group

Qilin Ransomware
October 27, 2025HIGH

MotorsportMarkt.de Listed by everest Ransomware Group

everest Ransomware
October 27, 2025HIGH

DAVIDYURMAN.COM Listed by clop Ransomware Group

clop Ransomware
October 27, 2025HIGH

Abilene Family Medical Associates Listed by rhysida Ransomware Group

rhysida Ransomware
October 27, 2025HIGH

Maki Building Centers Listed by interlock Ransomware Group

interlock 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.