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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.
32502tracked breaches

Groups using this method

LockBit 3415Qilin 2364Akira 1628Clop 1368Play 1322The Gentlemen 1025INC Ransom 994RansomHub 833ALPHV 727DragonForce 667SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 365Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+334 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Nova 180Babuk2 178World Leaks 175ShinyHunters 172Handala 172FunkSec 170Cloak 166Krybit 164SilentRansomGroup 163Space Bears 157APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Snatch 142Direwolf 141Sarcoma 141Interlock 133Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Arcus Media 117Anubis 117Payoutsking 117Storm 111Monti 110Toufan 110ElDorado 109Settra 107Deadlock 105Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Abyss 91BrainCipher 90Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Termite 61Metaencryptor 59Insomnia 58Flocker 58AuditTeam 56Orova 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Aurora 45M3rx 45Midas 44Dark Project 43Cmdorganization 43Donutleaks 42Panzer 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Emperador 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37N0n 36Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Majinahanashi 33Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Bravox 30Alphalocker 30Frag 30Payloadbin 29Wallstreet 28Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Daixin 21Xinglocker 21Black X 20Vexy Ransomware 20Hellcat 20Leaktheanalyst 20Vexy 19Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Eclipse 17Tridentlocker 17ALP-001 17Sabbath 17ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Barracuda 13Section9 13Argonauts 13Mindware 13Netrunner 123am 12Blackout 12IMNCrew 12Teamxxx 12Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 9Byod 9LeakBazaar 9Rook 9Groove 9EndZone 8Gammax 8Iah6477 8Iah647 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8RunSomeWares 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Redact 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 3Ethics 3Triple X 3Orion 3D1R 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Blacklocks 2ImNotAVillain 2Secp0 2Sovcali 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Scarlettgroup 1Meowciety403 1Abyss-data 1Securotop 1Kyber 1Sicarii 1Reynolds 1Walocker 1Gunra Ransomware 1Playboy 1Zerotolerance 1Insane 1Ranstreet 1Crosslock 1Slug 1Memedusalockerdusa 1Blogxx 1Roadsweep 1La Piovra 1Robinhood 1Macaw 1Deathkitty 1Zeppelin 1Networm 1Maui 1Astroteam 1Synack 1Phoenixcryptolocker 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Ransomware

June 11, 2025HIGH

icidesi Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

JELGAVAS TIPOGRAFIJA Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 11, 2025HIGH

astronika Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

Capitol Taxes Listed by Global Ransomware Group

Global Ransomware
June 11, 2025HIGH

taos Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

Letry Listed by Global Ransomware Group

Global Ransomware
June 11, 2025HIGH

lactanet Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

Fasse Valves Listed by Securotrop Ransomware Group

Securotrop Ransomware
June 11, 2025HIGH

sras Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

carducci Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

ssi-mi Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

fasse.com Listed by Qilin Ransomware Group

Qilin Ransomware
June 11, 2025HIGH

Radford City Schools Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 11, 2025HIGH

hparchitecture.com Listed by Qilin Ransomware Group

Qilin Ransomware
June 11, 2025HIGH

Place Homes Listed by Play Ransomware Group

Play Ransomware
June 11, 2025HIGH

Quaser Machine Tools, Inc Listed by Qilin Ransomware Group

Qilin Ransomware
June 11, 2025HIGH

McNealy Brown Listed by World Leaks Ransomware Group

World Leaks Ransomware
June 11, 2025HIGH

Crompton Lamps, UK Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 11, 2025HIGH

fiestafranchise.com Listed by Qilin Ransomware Group

Qilin Ransomware
June 11, 2025HIGH

dad Listed by Warlock Ransomware Group

Warlock Ransomware
June 11, 2025HIGH

Skyline Dubuque Listed by Global Ransomware Group

Global Ransomware
June 11, 2025HIGH

Titan Trailer Mfg Listed by Securotrop Ransomware Group

Securotrop Ransomware
June 11, 2025HIGH

Jasper Products Listed by Play Ransomware Group

Play Ransomware
June 11, 2025HIGH

parksidegroup.co.uk Listed by SafePay Ransomware Group

SafePay Ransomware
June 11, 2025HIGH

cisin.com Listed by J Ransomware Group

J Ransomware
June 11, 2025HIGH

Evasa Listed by Frag Ransomware Group

Frag Ransomware
June 11, 2025HIGH

bioalleva Listed by Qilin Ransomware Group

Qilin Ransomware
June 11, 2025HIGH

Rosewood Farm Listed by Global Ransomware Group

Global Ransomware
June 11, 2025HIGH

nucamprv.com Listed by Qilin Ransomware Group

Qilin Ransomware
June 11, 2025HIGH

titantrailers.com Listed by Qilin Ransomware Group

Qilin Ransomware
June 10, 2025HIGH

AP Lettering Listed by Space Bears Ransomware Group

Space Bears Ransomware
June 10, 2025HIGH

Fishman, Larsen & Callister Listed by Everest Ransomware Group

Everest Ransomware
June 10, 2025HIGH

k12albemarle.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 10, 2025HIGH

education.gouv.fr Listed by Stormous Ransomware Group

Stormous Ransomware
June 10, 2025HIGH

PROVAIL Listed by Beast Ransomware Group

Beast Ransomware
June 10, 2025HIGH

S5 Agency World Listed by Bert Ransomware Group

Bert Ransomware
June 10, 2025HIGH

rotaryeng.com.sg Listed by Embargo Ransomware Group

Embargo Ransomware
June 10, 2025HIGH

palawancoop hospital Listed by Qilin Ransomware Group

Qilin Ransomware
June 10, 2025HIGH

www.kerrvilleisd.net Listed by Qilin Ransomware Group

Qilin Ransomware
June 10, 2025HIGH

Department of Culture and Tourism Abu Dhabi - Download link Listed by Everest Ransomware Group

Everest Ransomware
June 10, 2025HIGH

rhodar.co.uk Listed by J Ransomware Group

J Ransomware
June 10, 2025HIGH

K.M. Packaging Co., Ltd Listed by Direwolf Ransomware Group

Direwolf Ransomware
June 10, 2025HIGH

Health-Insights Listed by Direwolf Ransomware Group

Direwolf Ransomware
June 10, 2025HIGH

Avantic Medical Lab Listed by Everest Ransomware Group

Everest Ransomware
June 10, 2025HIGH

Department of Culture and Tourism Abu Dhabi - Full leak published Listed by Everest Ransomware Group

Everest Ransomware
June 10, 2025HIGH

Mount Rogers Community Services Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 10, 2025HIGH

HK Hardware & Engineering Listed by Lynx Ransomware Group

Lynx Ransomware
June 10, 2025HIGH

Parkway Construction LLC Listed by Anubis Ransomware Group

Anubis Ransomware
June 10, 2025HIGH

Medifarma Listed by Direwolf Ransomware Group

Direwolf Ransomware
June 10, 2025HIGH

SHUKAKU-INC Listed by Walocker Ransomware Group

Walocker Ransomware
June 10, 2025HIGH

accountant falavinha.local Listed by Lynx Ransomware Group

Lynx Ransomware
June 9, 2025HIGH

KINAS SOLICITORS kinas.co.uk Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
June 9, 2025HIGH

RattanIndia Power Listed by World Leaks Ransomware Group

World Leaks Ransomware
June 9, 2025HIGH

San Jose Country Club Listed by Medusa Ransomware Group

Medusa Ransomware
June 9, 2025HIGH

KINAS SOLICITORS Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
June 9, 2025HIGH

fecovita.com Listed by J Ransomware Group

J Ransomware
June 9, 2025HIGH

Bumfords Listed by Medusa Ransomware Group

Medusa Ransomware
June 9, 2025HIGH

Sandhill View County School_UK Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 9, 2025HIGH

Petroquim Chile Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 9, 2025HIGH

Stratascorp Technologies Listed by Akira Ransomware Group

Akira Ransomware
June 9, 2025HIGH

Darien Telephone Listed by Qilin Ransomware Group

Qilin Ransomware
June 9, 2025HIGH

whiteconlee.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 9, 2025HIGH

rmzoilfield.com Listed by Qilin Ransomware Group

Qilin Ransomware
June 9, 2025HIGH

Hartwig Mechanical Inc Listed by Medusa Ransomware Group

Medusa Ransomware
June 9, 2025HIGH

electro-seal.com Listed by SafePay Ransomware Group

SafePay Ransomware
June 8, 2025HIGH

Operation PAR, Inc. Listed by World Leaks Ransomware Group

World Leaks Ransomware
June 8, 2025HIGH

Al Tadawi Specialty Hospital Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 8, 2025HIGH

dugoni Listed by Qilin Ransomware Group

Qilin Ransomware
June 8, 2025HIGH

Rollex Listed by Play Ransomware Group

Play Ransomware
June 8, 2025HIGH

NPD Products Listed by Play Ransomware Group

Play Ransomware
June 8, 2025HIGH

girv Listed by Qilin Ransomware Group

Qilin Ransomware
June 7, 2025HIGH

Hudson River Housing Listed by Rhysida Ransomware Group

Rhysida Ransomware
June 7, 2025HIGH

Ascot Vale Health Group Listed by Global Ransomware Group

Global Ransomware
June 7, 2025HIGH

Morpeth Pharmacy Listed by Global Ransomware Group

Global Ransomware
June 7, 2025HIGH

Deakin Medical Listed by Global Ransomware Group

Global 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.