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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.
30884tracked breaches

Groups using this method

LockBit 3347Qilin 2216Akira 1560Clop 1343Play 1302INC Ransom 953The Gentlemen 920ransomhub 841alphv 727DragonForce 649SafePay 555blackbasta 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 82warlock 78lorenz 78cicada3301 75payload 74karakurt 74beast 72avoslocker 70BrainCipher 68ransomed 68quantum 68blacklock 64lv 63flocker 58settra 57darkvault 55losttrust 53gunra 52maze 51Orova 49termite 49tengu 49trigona 49AiLock 48nitrogen 48mallox 48knight 47Global Secret Group 46insomnia 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 18AuditTeam 17ALP-001 17sabbath 17Panzer 16Booba Project 16ExfilSquad 16tridentlocker 16datacarry 16dunghill 16apos 16madliberator 16redransomware 16mosesstaff 16ShadowByt3$ 15azroteam 15cheers 15nefilim 15blackwater 14benzona 14weyhro 14kawa4096 14freecivilian 14sparta 14Section9 13argonauts 13mindware 13blackout 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

August 6, 2025HIGH

F&P Georgia Mfg Inc Listed by nitrogen Ransomware Group

nitrogen Ransomware
August 5, 2025HIGH

KLA Listed by meow Ransomware Group

meow Ransomware
August 5, 2025HIGH

HCK Capital Group Listed by direwolf Ransomware Group

direwolf Ransomware
August 5, 2025HIGH

Melland High Listed by kairos Ransomware Group

kairos Ransomware
August 5, 2025HIGH

aym.com.mx Listed by J Ransomware Group

J Ransomware
August 5, 2025HIGH

Pittsburgh Gastroenterology Associates Listed by sinobi Ransomware Group

sinobi Ransomware
August 5, 2025HIGH

cibraco Listed by lynx Ransomware Group

lynx Ransomware
August 5, 2025HIGH

Kingsford Development & LEADBUILD Construction Pte Ltd Listed by direwolf Ransomware Group

direwolf Ransomware
August 5, 2025HIGH

melland.bright-futures.co.uk Listed by kairos Ransomware Group

kairos Ransomware
August 5, 2025HIGH

Sofo Foods Listed by payoutsking Ransomware Group

payoutsking Ransomware
August 5, 2025HIGH

S****s Listed by payoutsking Ransomware Group

payoutsking Ransomware
August 5, 2025HIGH

Carrollton Ear Nose and Throat Listed by incransom Ransomware Group

INC Ransom Ransomware
August 5, 2025HIGH

Clifford Paper Inc Listed by qilin Ransomware Group

Qilin Ransomware
August 5, 2025HIGH

scottschiff.com Listed by safepay Ransomware Group

SafePay Ransomware
August 5, 2025HIGH

Palmgold Management Sdn Bhd Listed by crypto24 Ransomware Group

crypto24 Ransomware
August 5, 2025HIGH

ppmrecruit.com Listed by J Ransomware Group

J Ransomware
August 5, 2025HIGH

CI Engineering Listed by cicada3301 Ransomware Group

cicada3301 Ransomware
August 4, 2025HIGH

bw-lv.de Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
August 4, 2025HIGH

Koenig Hausverwaltung Listed by dragonforce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

Wedlich Listed by dragonforce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

ruff.com.br Listed by devman Ransomware Group

devman Ransomware
August 4, 2025HIGH

K2L Listed by dragonforce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

Frontline Bioenergy Listed by lynx Ransomware Group

lynx Ransomware
August 4, 2025HIGH

diethelmtravel Listed by devman Ransomware Group

devman Ransomware
August 4, 2025HIGH

The DM Burr Group Listed by sinobi Ransomware Group

sinobi Ransomware
August 4, 2025HIGH

Homsey Law Center Listed by pear Ransomware Group

pear Ransomware
August 4, 2025HIGH

osdcourtks.org Listed by safepay Ransomware Group

SafePay Ransomware
August 4, 2025HIGH

wilsonatllaw.com Listed by safepay Ransomware Group

SafePay Ransomware
August 4, 2025HIGH

haaker.com Listed by qilin Ransomware Group

Qilin Ransomware
August 4, 2025HIGH

Rehabilitative Health Svc Listed by beast Ransomware Group

beast Ransomware
August 4, 2025HIGH

RHI Supply Listed by play Ransomware Group

Play Ransomware
August 4, 2025HIGH

easternadjustment.com Listed by qilin Ransomware Group

Qilin Ransomware
August 4, 2025HIGH

infoniqa.com Listed by warlock Ransomware Group

warlock Ransomware
August 4, 2025HIGH

thevisapro.com (Yibirin Law Group) Listed by incransom Ransomware Group

INC Ransom Ransomware
August 4, 2025HIGH

Weisman Children's Listed by interlock Ransomware Group

interlock Ransomware
August 4, 2025HIGH

Newton Electrical Contractors Listed by dragonforce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

CFI Tire Service Listed by play Ransomware Group

Play Ransomware
August 3, 2025HIGH

CASINO DE MONTE-CARLO Listed by d4rk4rmy Ransomware Group

d4rk4rmy Ransomware
August 3, 2025HIGH

DIMERCO Listed by d4rk4rmy Ransomware Group

d4rk4rmy Ransomware
August 3, 2025HIGH

BIG ROCK RESORT Listed by d4rk4rmy Ransomware Group

d4rk4rmy Ransomware
August 3, 2025HIGH

brebeuf.org Listed by qilin Ransomware Group

Qilin Ransomware
August 3, 2025HIGH

Jamco Aerospace Listed by play Ransomware Group

Play Ransomware
August 3, 2025HIGH

Scania.com Listed by teamxxx Ransomware Group

teamxxx Ransomware
August 3, 2025HIGH

Aggressive Air Compressor & co Listed by qilin Ransomware Group

Qilin Ransomware
August 2, 2025HIGH

Oriental de Seguros Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
August 2, 2025HIGH

Venezuela Re Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
August 2, 2025HIGH

Nicke Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 2, 2025HIGH

Clemens Construction Listed by dragonforce Ransomware Group

DragonForce Ransomware
August 2, 2025HIGH

Onegolditalia.it Listed by IMNCrew Ransomware Group

IMNCrew Ransomware
August 1, 2025HIGH

pr*****.tw Listed by devman Ransomware Group

devman Ransomware
Showing 10,051–10,100 of 30,884
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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.