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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.
32455tracked breaches

Groups using this method

LockBit 3413Qilin 2356Akira 1628Clop 1368Play 1322The Gentlemen 1019INC Ransom 992RansomHub 833ALPHV 727DragonForce 665SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 363Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 297KillSec 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 35Obscura 33dAn0n 33Booba Project 32Majinahanashi 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 10Byod 9LeakBazaar 9Rook 9Groove 9Umbra 8Endzone 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 6Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Shiba 3Redact 3Falcon 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

January 31, 2025HIGH

Professional Computer Co., Ltd. Listed by Fog Ransomware Group

Fog Ransomware
January 30, 2025HIGH

Shields Facilities Maintenance Listed by Play Ransomware Group

Play Ransomware
January 30, 2025HIGH

www.naga.ae Listed by RansomHub Ransomware Group

RansomHub Ransomware
January 30, 2025HIGH

Zamzow's Listed by Lynx Ransomware Group

Lynx Ransomware
January 30, 2025HIGH

HE2B Listed by Fog Ransomware Group

Fog Ransomware
January 30, 2025HIGH

Kombinat Listed by Fog Ransomware Group

Fog Ransomware
January 30, 2025HIGH

electrocraft.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 30, 2025HIGH

Kimco Steel Listed by Play Ransomware Group

Play Ransomware
January 30, 2025HIGH

Executive Jet Support Listed by Datacarry Ransomware Group

Datacarry Ransomware
January 30, 2025HIGH

www.monaghan.eu Listed by Qilin Ransomware Group

Qilin Ransomware
January 30, 2025HIGH

www.copleystoughton.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
January 30, 2025HIGH

pyasolutions.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 30, 2025HIGH

rwrhine.com Listed by SafePay Ransomware Group

SafePay Ransomware
January 30, 2025HIGH

Ottawa Family Physicians Listed by Qilin Ransomware Group

Qilin Ransomware
January 30, 2025HIGH

Alford Walden Law Listed by Qilin Ransomware Group

Qilin Ransomware
January 30, 2025HIGH

Benuta Listed by Akira Ransomware Group

Akira Ransomware
January 30, 2025HIGH

CST Corp Listed by Play Ransomware Group

Play Ransomware
January 30, 2025HIGH

51talk.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
January 30, 2025HIGH

soitinlaine.fi Listed by Threeam Ransomware Group

Threeam Ransomware
January 30, 2025HIGH

Unimicron Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
January 30, 2025HIGH

holtcat.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 30, 2025HIGH

stanleyconsultants.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 30, 2025HIGH

ome.tv Listed by APT73 Ransomware Group

APT73 Ransomware
January 30, 2025HIGH

Prasaga Listed by Fog Ransomware Group

Fog Ransomware
January 30, 2025HIGH

Centromedicoenova Listed by Cloak Ransomware Group

Cloak Ransomware
January 30, 2025HIGH

nenok.de Listed by Monti Ransomware Group

Monti Ransomware
January 30, 2025HIGH

FENSTERMAKER Listed by Monti Ransomware Group

Monti Ransomware
January 30, 2025HIGH

Zschimmer and Schwarz Listed by Termite Ransomware Group

Termite Ransomware
January 30, 2025HIGH

Tri-Sen Systems Listed by Lynx Ransomware Group

Lynx Ransomware
January 30, 2025HIGH

Scott Engineering Listed by Lynx Ransomware Group

Lynx Ransomware
January 30, 2025HIGH

KPI Engineering Listed by Lynx Ransomware Group

Lynx Ransomware
January 30, 2025HIGH

Engine Power Source Listed by Lynx Ransomware Group

Lynx Ransomware
January 30, 2025HIGH

Gitlabs: Professional Computer, X-Pans, Propulsion Academy AG Listed by Fog Ransomware Group

Fog Ransomware
January 30, 2025HIGH

Perfect Plastic Listed by Akira Ransomware Group

Akira Ransomware
January 30, 2025HIGH

Natures Organics Listed by Medusa Ransomware Group

Medusa Ransomware
January 30, 2025HIGH

payahmedabadechallan.org Listed by KillSec Ransomware Group

KillSec Ransomware
January 30, 2025HIGH

SIRIUS S.R.L. Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
January 29, 2025HIGH

BENASSI IMMOBILIARE SAS DI BENASSI ROBERTO E C. Listed by DragonForce Ransomware Group

DragonForce Ransomware
January 29, 2025HIGH

NG Automatics Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

Boutin Jones (boutindentino.com) Listed by Fog Ransomware Group

Fog Ransomware
January 29, 2025HIGH

Lexington Electric Listed by Lynx Ransomware Group

Lynx Ransomware
January 29, 2025HIGH

Delta Screen & Filtration Listed by Lynx Ransomware Group

Lynx Ransomware
January 29, 2025HIGH

Rossi Real Estate (ROSSIDG.LOCAL) Listed by Lynx Ransomware Group

Lynx Ransomware
January 29, 2025HIGH

air europa Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

uniquehd.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 29, 2025HIGH

Philip Laney & Jolly Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

Cahoon Farms Listed by Play Ransomware Group

Play Ransomware
January 29, 2025HIGH

midwaymetals.com.vn Listed by RansomHub Ransomware Group

RansomHub Ransomware
January 29, 2025HIGH

Aden Footwear Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

Menominee Tribal Clinic Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

Mission Locale Montpellier Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

Klampfer Elektroanlagen Listed by Akira Ransomware Group

Akira Ransomware
January 29, 2025HIGH

Machu PicchuFoods Listed by Akira Ransomware Group

Akira Ransomware
January 29, 2025HIGH

True World Foods Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

City Of Beloit Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

Heart to Heart Hospice Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

Turning Leaf (TURNINGLEAF.local) Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

Commercial & Residential Management Group Listed by Play Ransomware Group

Play Ransomware
January 29, 2025HIGH

teamsters175.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

tnlottery.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

Boldon James Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 29, 2025HIGH

Miles Industries Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

Versalys.com Listed by Qilin Ransomware Group

Qilin Ransomware
January 29, 2025HIGH

ARDEX Australia Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

Addison Saws Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

English Braids Listed by Medusa Ransomware Group

Medusa Ransomware
January 29, 2025HIGH

delpackaging.com Listed by Kairos Ransomware Group

Kairos Ransomware
January 29, 2025HIGH

SCV Med Group Listed by Monti Ransomware Group

Monti Ransomware
January 29, 2025HIGH

Biogena GmbH & Co KG Listed by Lynx Ransomware Group

Lynx Ransomware
January 29, 2025HIGH

Gitlabs: Prasaga, HE2B, Kombinat Listed by Fog Ransomware Group

Fog Ransomware
January 29, 2025HIGH

Israel Ministry of National Security Listed by Handala Ransomware Group

Handala Ransomware
January 29, 2025HIGH

h2o.ai Listed by Linkc Ransomware Group

Linkc Ransomware
January 29, 2025HIGH

Premierautocredit.com Listed by Cloak Ransomware Group

Cloak Ransomware
January 29, 2025HIGH

Neaton Auto Products Manufacturing Listed by Play Ransomware Group

Play Ransomware
January 28, 2025HIGH

BBLAWFIRM Listed by Monti Ransomware Group

Monti Ransomware
January 28, 2025HIGH

MYINDIHOME TELKOM INDONESIA by ( Babuk Locker ) Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 28, 2025HIGH

lnetwork Listed by Monti Ransomware Group

Monti Ransomware
January 28, 2025HIGH

INDONESIA TAXPAYER IDENTIFICATION NUMBER (NPWP) Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 28, 2025HIGH

Carthage Police Department Listed by Rhysida Ransomware Group

Rhysida Ransomware
January 28, 2025HIGH

tsmx.net.br Listed by FunkSec Ransomware Group

FunkSec Ransomware
January 28, 2025HIGH

Neovita.de Listed by Cloak Ransomware Group

Cloak Ransomware
January 28, 2025HIGH

MYINDIHOME TELKOM INDONESIA Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 28, 2025HIGH

Rheinischer Sch Listed by Play Ransomware Group

Play Ransomware
January 28, 2025HIGH

QCN CO., LTD Listed by Akira Ransomware Group

Akira Ransomware
January 28, 2025HIGH

metalurgica roma Listed by Monti Ransomware Group

Monti Ransomware
January 28, 2025HIGH

MYPERTAMINA INDONESIA Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 28, 2025HIGH

sce.org.sg Listed by Lynx Ransomware Group

Lynx Ransomware
January 28, 2025HIGH

Kaisersbach.de Listed by Cloak Ransomware Group

Cloak Ransomware
January 28, 2025HIGH

savoiesfoods.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 28, 2025HIGH

Acoustiblok Listed by Monti Ransomware Group

Monti Ransomware
January 27, 2025HIGH

www.lapastina.com Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

www.kovra.com.my Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

copral.com.br Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

www.farmaciaflorio.com Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

www.aretusamilano.it Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

www.constelacion.com.sv Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

www.industrialdealimentos.com Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

www.avantit.no Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
January 27, 2025HIGH

qed.co.ug Listed by FunkSec Ransomware Group

FunkSec Ransomware
January 27, 2025HIGH

www.agenciahost.com Listed by Babuk2 Ransomware Group

Babuk2 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.