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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.
32585tracked breaches

Groups using this method

LockBit 3415Qilin 2367Akira 1631Clop 1368Play 1322The Gentlemen 1027INC Ransom 995RansomHub 833ALPHV 727DragonForce 668SafePay 603Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 369Conti 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 139Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Arcus Media 117Anubis 117Payoutsking 117Storm 113Monti 110Toufan 110ElDorado 109Settra 108Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98BrainCipher 91Abyss 91Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75N0n 74Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Metaencryptor 61Termite 61Orova 60Insomnia 58Flocker 58AuditTeam 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Dark Project 46Aurora 46M3rx 45Midas 44Cmdorganization 43Donutleaks 42Panzer 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Majinahanashi 39Emperador 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 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 8Iah647 8Iah6477 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 3Orion 3Triple X 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

August 16, 2026HIGH

All Parts Dry Cleaning Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
August 16, 2026HIGH

Pio Pio Listed by Majinahanashi Ransomware Group

Majinahanashi Ransomware
August 16, 2026HIGH

Kt Restaurant Listed by Majinahanashi Ransomware Group

Majinahanashi Ransomware
August 16, 2026HIGH

Kt Restaurant Listed by Majinahanashi Ransomware Group

Majinahanashi Ransomware
August 16, 2026HIGH

dupouy-associes.fr Listed by Lockbit5 Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

tiltstudio.com Listed by Settra Ransomware Group

Settra Ransomware
August 16, 2026HIGH

Jone Précision Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

Bonjour Group Listed by Majinahanashi Ransomware Group

Majinahanashi Ransomware
August 16, 2026HIGH

Kennedy Jenks Listed by Helix Ransomware Group

Helix Ransomware
August 16, 2026HIGH

Arnall Golden Gregory Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

vgrn.de Listed by lockbit5 Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

Moscord Listed by Eclipse Ransomware Group

Eclipse Ransomware
August 16, 2026HIGH

Teikoku USA Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

Spoonful of Comfort Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

airoyal.biz Listed by Settra Ransomware Group

Settra Ransomware
August 16, 2026HIGH

Botek Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

airoyal.biz Listed by Settra Ransomware Group

Settra Ransomware
August 16, 2026HIGH

Smartsoft Listed by Orova Ransomware Group

Orova Ransomware
August 16, 2026HIGH

Double H Equipment Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

actua.fr Listed by LockBit Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

actua.fr Listed by Lockbit5 Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

motorenmaier gmbh Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

Coface Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

tiltstudio.com Listed by Settra Ransomware Group

Settra Ransomware
August 16, 2026HIGH

Loescher editore Torino Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

Agunsa Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

galmack.com.ec Listed by Settra Ransomware Group

Settra Ransomware
August 16, 2026HIGH

Idex Group Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
August 16, 2026HIGH

Zanichelli Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

Desatera Sdn Bhd Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

tecosim.com Listed by Lockbit5 Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

Infosat Listed by Panzer Ransomware Group

Panzer Ransomware
August 16, 2026HIGH

vgrn.de Listed by Lockbit5 Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

Twal Family IT Lab Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
August 16, 2026HIGH

dupouy-associes.fr Listed by LockBit Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

agricolagalbusera.it Listed by Lockbit5 Ransomware Group

LockBit Ransomware
August 16, 2026HIGH

Albania's official national teacher training portal. Listed by Emperador Ransomware Group

Emperador Ransomware
August 16, 2026HIGH

ASCII Group Listed by Qilin Ransomware Group

Qilin Ransomware
August 16, 2026HIGH

WEBA Meubelen Listed by Qilin Ransomware Group

Qilin Ransomware
August 15, 2026HIGH

SEARS (Grupo Sanborns) Listed by Space Bears Ransomware Group

Space Bears Ransomware
August 15, 2026HIGH

Oz Hair & Beauty Listed by Xpl0itrs Ransomware Group

Xpl0itrs Ransomware
August 15, 2026HIGH

Interim HealthCare Listed by Anubis Ransomware Group

Anubis Ransomware
August 15, 2026HIGH

RapidFort Listed by Xpl0itrs Ransomware Group

Xpl0itrs Ransomware
August 15, 2026HIGH

amca.org.ar Listed by Blackwater Ransomware Group

Blackwater Ransomware
August 15, 2026HIGH

Lepi Enterprises Listed by Securotrop Ransomware Group

Securotrop Ransomware
August 15, 2026HIGH

DodoPayments Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

Totvs Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

shalina.com Listed by Blackwater Ransomware Group

Blackwater Ransomware
August 15, 2026HIGH

Dynatrace Listed by Xpl0itrs Ransomware Group

Xpl0itrs Ransomware
August 15, 2026HIGH

Colla Health Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

PayrHealth Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

AAM:HOA Management Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

DXS International Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

DXS International Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

Totvs Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 15, 2026HIGH

servmarmg.cl (Chile, Valparaíso) Listed by Ms13-089 Ransomware Group

Ms13-089 Ransomware
August 15, 2026HIGH

Alpine Electronics Europe Listed by Panzer Ransomware Group

Panzer Ransomware
August 15, 2026HIGH

********* Listed by Xpl0itrs Ransomware Group

Xpl0itrs Ransomware
August 15, 2026HIGH

servmarmg.cl Listed by Ms13089 Ransomware Group

Ms13089 Ransomware
August 15, 2026HIGH

VR Advogados Listed by Barracuda Ransomware Group

Barracuda Ransomware
August 14, 2026HIGH

Pierce Township Listed by Rhysida Ransomware Group

Rhysida Ransomware
August 14, 2026HIGH

3-point Australia Listed by Storm Ransomware Group

Storm Ransomware
August 14, 2026HIGH

Reminger Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
August 14, 2026HIGH

Rood & Riddle Equine Hospital Listed by Storm Ransomware Group

Storm Ransomware
August 14, 2026HIGH

3f Listed by Qilin Ransomware Group

Qilin Ransomware
August 14, 2026HIGH

Sweet Water Holdings NEW Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
August 14, 2026HIGH

FiferFox Minecraft Server Listed by BlueWhale Ransomware Group

BlueWhale Ransomware
August 14, 2026HIGH

Ferrari Mangimi Srl Listed by Qilin Ransomware Group

Qilin Ransomware
August 14, 2026HIGH

Canadian Mental Health Association Listed by Storm Ransomware Group

Storm Ransomware
August 14, 2026HIGH

Columbia University Information (Dental) Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
August 14, 2026HIGH

Radiant Listed by Qilin Ransomware Group

Qilin Ransomware
August 14, 2026HIGH

Serruya private equity NEW Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
August 14, 2026HIGH

The Coffee Bean Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

Cook Medical LLC Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
August 14, 2026HIGH

Integra Castings Listed by Storm Ransomware Group

Storm Ransomware
August 14, 2026HIGH

Sharecare, Inc. Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
August 14, 2026HIGH

Carhartt, Inc. Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
August 14, 2026HIGH

Plaza Auto Mall Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

Keystops Listed by Akira Ransomware Group

Akira Ransomware
August 14, 2026HIGH

Metabase Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
August 14, 2026HIGH

Tempel Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

Connell Enterprises LLC Listed by Interlock Ransomware Group

Interlock Ransomware
August 14, 2026HIGH

Ollies Place Kidswear Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

Cityside Homes Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

Cozad Asset Management Listed by Akira Ransomware Group

Akira Ransomware
August 14, 2026HIGH

Keystops Listed by Akira Ransomware Group

Akira Ransomware
August 14, 2026HIGH

Ekepis Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

PenLink Listed by Qilin Ransomware Group

Qilin Ransomware
August 14, 2026HIGH

Connections Listed by Qilin Ransomware Group

Qilin Ransomware
August 14, 2026HIGH

TOA Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

Columbia University Information (Dental) Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
August 14, 2026HIGH

tecnoabi.com Listed by M3rx Ransomware Group

M3rx Ransomware
August 14, 2026HIGH

Baxter International, Inc. Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
August 14, 2026HIGH

Avanta Maroc Ex Adecco Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 14, 2026HIGH

Urban Worldwide Listed by Qilin Ransomware Group

Qilin Ransomware
August 14, 2026HIGH

Aletex Group Listed by Qilin Ransomware Group

Qilin Ransomware
August 14, 2026HIGH

Hinman Straub Listed by Storm Ransomware Group

Storm Ransomware
August 14, 2026HIGH

Turner and Townsend NEW Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
August 14, 2026HIGH

Satellite Developer Server Listed by BlueWhale Ransomware Group

BlueWhale Ransomware
August 14, 2026HIGH

Lercher Werkzeugbau Listed by Qilin Ransomware Group

Qilin Ransomware
Showing 2,301–2,400 of 32,585
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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.