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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.
30838tracked breaches

Groups using this method

LockBit 3347Qilin 2209Akira 1556clop 1343Play 1302INC Ransom 952The Gentlemen 920ransomhub 841alphv 727DragonForce 649SafePay 553blackbasta 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 110anubis 108payoutsking 108arcusmedia 106cuba 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 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 16Panzer 15azroteam 15cheers 15nefilim 15Booba Project 14blackwater 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 19, 2025HIGH

Kudela & Weinheimer Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Distribuciones Camba Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Klima-Therm Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Accord Carton Listed by payoutsking Ransomware Group

payoutskingPlay Ransomware
October 19, 2025HIGH

The Blood and Marrow Transplant Group of Georgia Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Platinum Wines & Spirits Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Sports Medicine and Orthopaedics Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

DALCANS Listed by medusa Ransomware Group

medusa Ransomware
October 19, 2025HIGH

Winholt Equipment Group Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

SIGN Fracture Care International Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Indian Spring Country Club Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Grande Prairie Public Library Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

BARCO Rent-A-Truck Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Gas Generator Solutions Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Imagicle Listed by medusa Ransomware Group

medusa Ransomware
October 19, 2025HIGH

Cellini Design Center Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Stowaway Storage Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

Long Island Weight Loss Institute Listed by qilin Ransomware Group

Qilin Ransomware
October 19, 2025HIGH

[EVIDENCE PACK 3]ASKUL Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
October 19, 2025HIGH

[EVIDENCE PACK 2]ASKUL Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
October 19, 2025HIGH

ASKUL Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
October 19, 2025HIGH

ETC Companies Listed by blackshrantac Ransomware Group

blackshrantac Ransomware
October 18, 2025HIGH

holtzofficesupport.com Listed by safepay Ransomware Group

SafePay Ransomware
October 18, 2025HIGH

tracsa.com.mx Listed by lockbit5 Ransomware Group

lockbit5LockBit Ransomware
October 18, 2025HIGH

TK HOLDINGS GROUP Listed by radar Ransomware Group

radar Ransomware
October 18, 2025HIGH

MC INVERSIONES INMOBILIARIAS Construction company in Peru Listed by radar Ransomware Group

radar Ransomware
October 18, 2025HIGH

Marmotech Listed by dragonforce Ransomware Group

DragonForce Ransomware
October 18, 2025HIGH

Saturday Reckoning Listed by handala Ransomware Group

handala Ransomware
October 18, 2025HIGH

PLP SoCal Listed by akira Ransomware Group

Akira Ransomware
October 17, 2025HIGH

Colins Aerospace / RTX.com Listed by everest Ransomware Group

everest Ransomware
October 17, 2025HIGH

WEBER Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
October 17, 2025HIGH

pharmaciedesalize.com.fr Listed by devman Ransomware Group

devman Ransomware
October 17, 2025HIGH

Sold Real Estate, Sold RE PTY LTD Listed by radar Ransomware Group

radar Ransomware
October 17, 2025HIGH

gardiners solicitors Listed by dragonforce Ransomware Group

DragonForce Ransomware
October 17, 2025HIGH

baisyaakov.ca Listed by incransom Ransomware Group

INC Ransom Ransomware
October 17, 2025HIGH

Medical Center, LLP Listed by pear Ransomware Group

pear Ransomware
October 17, 2025HIGH

Durvet Listed by qilin Ransomware Group

Qilin Ransomware
October 17, 2025HIGH

MUSE-INSECURE: Inside Collins Aerospaces Security Failure Listed by everest Ransomware Group

everest Ransomware
October 17, 2025HIGH

HOEHNER RESEARCH & CONSULTING GROUP Listed by sinobi Ransomware Group

sinobi Ransomware
October 17, 2025HIGH

D Magazine Partners Listed by sinobi Ransomware Group

sinobi Ransomware
October 17, 2025HIGH

MUSE-INSECURE: Inside Colins Aerospaces Security Failure Listed by everest Ransomware Group

everest Ransomware
October 17, 2025HIGH

[#1648] Redacted Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
October 17, 2025HIGH

McDonald Building Listed by sinobi Ransomware Group

sinobi Ransomware
October 17, 2025HIGH

One Agency Eastlakes Listed by radar Ransomware Group

radar Ransomware
October 17, 2025HIGH

UrbanX PTY LTD Listed by radar Ransomware Group

radar Ransomware
October 17, 2025HIGH

GEIGER Listed by rhysida Ransomware Group

rhysida Ransomware
October 17, 2025HIGH

SK shieldus Listed by blackshrantac Ransomware Group

blackshrantac Ransomware
October 17, 2025HIGH

Roose Ressler & Green Co Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 17, 2025HIGH

Makro Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
October 17, 2025HIGH

continuumindia.com Listed by incransom Ransomware Group

INC Ransom Ransomware
October 17, 2025HIGH

Manko Window Systems Listed by akira Ransomware Group

Akira Ransomware
October 17, 2025HIGH

Plastics Extrusion Machinery Listed by akira Ransomware Group

Akira Ransomware
October 17, 2025HIGH

Curtis Steel Co Listed by akira Ransomware Group

Akira Ransomware
October 17, 2025HIGH

Central Plate Services Limitited Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 17, 2025HIGH

City of La Vergne Listed by dragonforce Ransomware Group

DragonForce Ransomware
October 17, 2025HIGH

Dental Society of La Plata Listed by dragonforce Ransomware Group

DragonForce Ransomware
October 17, 2025HIGH

Alitech Listed by nova Ransomware Group

Nova Ransomware
October 17, 2025HIGH

Sylvester Roofing Listed by play Ransomware Group

Play Ransomware
October 17, 2025HIGH

Shadrix & Parmer, P.C. Listed by incransom Ransomware Group

INC Ransom Ransomware
October 16, 2025HIGH

dalton.com Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

gslong.com Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

arizonafireplaces.com Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

coppage.net Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

pcdpackaging.com Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

arpis.com Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

montship.ca Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

pandarose.ca Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

Consolidated Restaurant Operations, Inc. Listed by akira Ransomware Group

Akira Ransomware
October 16, 2025HIGH

B. G. Schneider Treuhand AG Information Listed by pear Ransomware Group

pear Ransomware
October 16, 2025HIGH

Shands Elbert Listed by akira Ransomware Group

Akira Ransomware
October 16, 2025HIGH

Dutch ??? Listed by radiant Ransomware Group

radiant Ransomware
October 16, 2025HIGH

Docurail Listed by radiant Ransomware Group

radiant Ransomware
October 16, 2025HIGH

Gulf Warranties LLC Listed by blackshrantac Ransomware Group

blackshrantac Ransomware
October 16, 2025HIGH

www.ronvil.com Listed by kraken Ransomware Group

kraken Ransomware
October 16, 2025HIGH

*****.com Listed by cloak Ransomware Group

cloakThe Gentlemen 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.