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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.
32477tracked breaches

Groups using this method

LockBit 3415Qilin 2362Akira 1628Clop 1368Play 1322The Gentlemen 1025INC Ransom 992RansomHub 833ALPHV 727DragonForce 666SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 363Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 299KillSec 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 41Dragonransomware 39Darkleakmarket 39Emperador 38Global 38Moneymessage 37CRPxO 37Ciphbit 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 23N0n 22Radar 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 6Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Redact 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 4, 2025HIGH

bw-lv.de Listed by BrainCipher Ransomware Group

BrainCipher 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

Scania.com Listed by Teamxxx Ransomware Group

Teamxxx 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

Aggressive Air Compressor & co Listed by Qilin Ransomware Group

Qilin Ransomware
August 3, 2025HIGH

Jamco Aerospace Listed by Play Ransomware Group

Play Ransomware
August 2, 2025HIGH

Nicke Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 2, 2025HIGH

Venezuela Re Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 2, 2025HIGH

Clemens Construction Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 2, 2025HIGH

Oriental de Seguros Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 2, 2025HIGH

Onegolditalia.it Listed by IMNCrew Ransomware Group

IMNCrew Ransomware
August 1, 2025HIGH

Bucks County Opportunity Council, INC. Listed by Moneymessage Ransomware Group

Moneymessage Ransomware
August 1, 2025HIGH

Meissner Fenstertechnik Listed by Akira Ransomware Group

Akira Ransomware
August 1, 2025HIGH

umweltprofis.at Listed by SafePay Ransomware Group

SafePay Ransomware
August 1, 2025HIGH

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

Devman Ransomware
August 1, 2025HIGH

mauilodging.com Listed by SafePay Ransomware Group

SafePay Ransomware
August 1, 2025HIGH

cadex.com Listed by Qilin Ransomware Group

Qilin Ransomware
August 1, 2025HIGH

envac.es Listed by Qilin Ransomware Group

Qilin Ransomware
August 1, 2025HIGH

***.c*m.tw Listed by Devman Ransomware Group

Devman Ransomware
August 1, 2025HIGH

ZEF's Listed by Qilin Ransomware Group

Qilin Ransomware
August 1, 2025HIGH

ZEF Listed by Qilin Ransomware Group

Qilin Ransomware
August 1, 2025HIGH

omegabiotek.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 1, 2025HIGH

usai.io Listed by SafePay Ransomware Group

SafePay Ransomware
August 1, 2025HIGH

Baycoat Listed by Akira Ransomware Group

Akira Ransomware
August 1, 2025HIGH

b*u*l*****.tw Listed by Devman Ransomware Group

Devman Ransomware
August 1, 2025HIGH

kw****.tw Listed by Devman Ransomware Group

Devman Ransomware
August 1, 2025HIGH

Lincoln Law Listed by Lynx Ransomware Group

Lynx Ransomware
July 31, 2025HIGH

RAVEN Mechanical Listed by Akira Ransomware Group

Akira Ransomware
July 31, 2025HIGH

Phoenix Lighting Listed by Play Ransomware Group

Play Ransomware
July 31, 2025HIGH

syncadd.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 31, 2025HIGH

Guyana Sugar Listed by Akira Ransomware Group

Akira Ransomware
July 31, 2025HIGH

Horizon Hydraulics Listed by Sinobi Ransomware Group

Sinobi Ransomware
July 31, 2025HIGH

Devon Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 31, 2025HIGH

Cevital Listed by Akira Ransomware Group

Akira Ransomware
July 31, 2025HIGH

H**u.i*v.tw Listed by Flocker Ransomware Group

Flocker Ransomware
July 31, 2025HIGH

Quartus Engineering Listed by Play Ransomware Group

Play Ransomware
July 31, 2025HIGH

Framon S.p.A. Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 31, 2025HIGH

eFunda, Inc. Listed by Bqtlock Ransomware Group

Bqtlock Ransomware
July 31, 2025HIGH

USA Military Alumni Networks Listed by Bqtlock Ransomware Group

Bqtlock Ransomware
July 31, 2025HIGH

Ieee-apscon.org Listed by Flocker Ransomware Group

Flocker Ransomware
July 31, 2025HIGH

G*****n.com Listed by Flocker Ransomware Group

Flocker Ransomware
July 31, 2025HIGH

T***********p.com Listed by Flocker Ransomware Group

Flocker Ransomware
July 31, 2025HIGH

csrepair.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2025HIGH

Banco Guanabara Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 30, 2025HIGH

Brad's Bedding Plants Listed by Play Ransomware Group

Play Ransomware
July 30, 2025HIGH

Dollar Tree Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 30, 2025HIGH

www.afmco.jo Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2025HIGH

bridgerecruit.co.uk Listed by J Ransomware Group

J Ransomware
July 30, 2025HIGH

fsl.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 30, 2025HIGH

Franklin Pierce Schools Listed by Medusa Ransomware Group

Medusa Ransomware
July 30, 2025HIGH

White Coffee Corporation Listed by Medusa Ransomware Group

Medusa Ransomware
July 30, 2025HIGH

ccrcda.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 30, 2025HIGH

ACEA SpA Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 30, 2025HIGH

RUKU Tore - Türen Listed by Global Ransomware Group

Global Ransomware
July 30, 2025HIGH

Lee & Associates Listed by BlackByte Ransomware Group

BlackByteCephalus Ransomware
July 30, 2025HIGH

Catholic Charities of the Diocese of Albany Listed by Pear Ransomware Group

Pear Ransomware
July 30, 2025HIGH

Cpat Flex Listed by BlackByte Ransomware Group

BlackByte Ransomware
July 30, 2025HIGH

Towne Mortgage Listed by BlackByte Ransomware Group

BlackByte Ransomware
July 29, 2025HIGH

www.pefco.com Listed by Lynx Ransomware Group

Lynx Ransomware
July 29, 2025HIGH

restiani.com Listed by J Ransomware Group

J Ransomware
July 29, 2025HIGH

agrofair Listed by Qilin Ransomware Group

Qilin Ransomware
July 29, 2025HIGH

mysecop.com Listed by Warlock Ransomware Group

Warlock Ransomware
July 29, 2025HIGH

Carmichael Engineering Listed by Akira Ransomware Group

Akira Ransomware
July 29, 2025HIGH

cphcorp.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 29, 2025HIGH

Air France & KLM Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
July 29, 2025HIGH

ingrammicro.com Listed by SafePay Ransomware Group

SafePay Ransomware
July 29, 2025HIGH

Mount Vernon Property Management Listed by Akira Ransomware Group

Akira Ransomware
July 29, 2025HIGH

Exotherm Listed by Akira Ransomware Group

Akira Ransomware
July 29, 2025HIGH

tissot.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 29, 2025HIGH

Mediate Management Listed by Sinobi Ransomware Group

Sinobi Ransomware
July 29, 2025HIGH

Backstage Library Works Listed by Play Ransomware Group

Play Ransomware
July 29, 2025HIGH

KMDI Listed by Sinobi Ransomware Group

Sinobi Ransomware
July 29, 2025HIGH

General Converting Listed by Akira Ransomware Group

Akira Ransomware
July 29, 2025HIGH

avosinamed.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 29, 2025HIGH

First Baptist Church of Hammond Listed by Rhysida Ransomware Group

Rhysida Ransomware
July 28, 2025HIGH

Ahtna Incorporated Listed by Qilin Ransomware Group

Qilin Ransomware
July 28, 2025HIGH

Echo Listed by Akira Ransomware Group

Akira Ransomware
July 28, 2025HIGH

Votava Nantz & Johnson Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 28, 2025HIGH

Blanco Creek Farms Listed by Akira Ransomware Group

Akira Ransomware
July 28, 2025HIGH

mortensenlawoffices.com/USA/99GB Listed by Kairos Ransomware Group

Kairos Ransomware
July 28, 2025HIGH

Software Design Consulting Group Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 28, 2025HIGH

Hankin & Mazel, PLLC Listed by Pear Ransomware Group

Pear Ransomware
July 28, 2025HIGH

Digitall Evolution Listed by D4rk4rmy Ransomware Group

D4rk4rmy Ransomware
July 28, 2025HIGH

VINHAS E REDENSCHI ADVOGADOS Listed by D4rk4rmy Ransomware Group

D4rk4rmy Ransomware
July 28, 2025HIGH

Mortensenlawoffices Listed by Kairos Ransomware Group

Kairos Ransomware
July 28, 2025HIGH

Acarlar Ltd Listed by Direwolf Ransomware Group

Direwolf Ransomware
July 28, 2025HIGH

MGI Singapore PAC Listed by Direwolf Ransomware Group

Direwolf Ransomware
July 28, 2025HIGH

White Horse Packaging Listed by Play Ransomware Group

Play Ransomware
July 28, 2025HIGH

Viking Automation Listed by Everest Ransomware Group

Everest Ransomware
July 28, 2025HIGH

Spring Footwear Listed by Akira Ransomware Group

Akira Ransomware
July 28, 2025HIGH

Albavision.tv Listed by Global Ransomware Group

Global Ransomware
July 28, 2025HIGH

VIRTUALWEB.US Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
July 28, 2025HIGH

premiersurfacesinc Listed by Lynx Ransomware Group

Lynx Ransomware
July 28, 2025HIGH

Tooling Systems Group Listed by Lynx Ransomware Group

Lynx Ransomware
July 28, 2025HIGH

FranceLink Listed by Akira Ransomware Group

Akira Ransomware
July 28, 2025HIGH

W.L. FOODS Listed by Direwolf Ransomware Group

Direwolf Ransomware
July 27, 2025HIGH

sou***********.net Listed by J Ransomware Group

J 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.