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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.
32467tracked breaches

Groups using this method

LockBit 3415Qilin 2360Akira 1628Clop 1368Play 1322The Gentlemen 1020INC Ransom 992RansomHub 833ALPHV 727DragonForce 665SafePay 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 120Anubis 117Arcus Media 117Payoutsking 117Storm 111Monti 110Toufan 110ElDorado 109Settra 107Deadlock 105Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Abyss 91Brain Cipher 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 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 6Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Redact 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Shiba 3Falcon 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 4, 2025HIGH

GRECA Asfaltos (grupogreca.com.br) Listed by Lynx Ransomware Group

Lynx Ransomware
June 4, 2025HIGH

Davies, Mcfarland & Carroll Listed by Lynx Ransomware Group

Lynx Ransomware
June 4, 2025HIGH

EPC Group Listed by Direwolf Ransomware Group

Direwolf Ransomware
June 4, 2025HIGH

Norgeshus Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

PPM Industries SpA Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

Synopsys Listed by Arkana Ransomware Group

Arkana Ransomware
June 4, 2025HIGH

Buford Ranches Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

RISE Racing Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

APH Svenska Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

communitycareresources.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 4, 2025HIGH

cemeteries.local Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 4, 2025HIGH

Allied Steel Buildings Listed by Play Ransomware Group

Play Ransomware
June 4, 2025HIGH

Reece Noland & McElrath Engineers Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

Magna Hospitality Group Listed by Qilin Ransomware Group

Qilin Ransomware
June 4, 2025HIGH

Strand Ag Supply Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

DMG Contractors Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

Flo Components Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

Miller & Stewart Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
June 4, 2025HIGH

horanbarker.com Listed by SafePay Ransomware Group

SafePay Ransomware
June 4, 2025HIGH

Valtorta Listed by Qilin Ransomware Group

Qilin Ransomware
June 4, 2025HIGH

Jordan Kuwait Bank - Full leak published Listed by Everest Ransomware Group

Everest Ransomware
June 3, 2025HIGH

Lumenation Listed by Blacklock Ransomware Group

Blacklock Ransomware
June 3, 2025HIGH

Solar City Tyre Service Listed by Blacklock Ransomware Group

Blacklock Ransomware
June 3, 2025HIGH

Solar City Listed by Blacklock Ransomware Group

Blacklock Ransomware
June 3, 2025HIGH

frazierbowles.com Listed by Lynx Ransomware Group

Lynx Ransomware
June 3, 2025HIGH

Frazier & Bowles Listed by Lynx Ransomware Group

Lynx Ransomware
June 3, 2025HIGH

yahtec Listed by Lynx Ransomware Group

Lynx Ransomware
June 3, 2025HIGH

digitalwarroom.com Listed by SafePay Ransomware Group

SafePay Ransomware
June 3, 2025HIGH

St Thomas More Catholic High School Listed by Qilin Ransomware Group

Qilin Ransomware
June 3, 2025HIGH

divgroup.eu Listed by SafePay Ransomware Group

SafePay Ransomware
June 3, 2025HIGH

ochsinc.org.com Listed by SafePay Ransomware Group

SafePay Ransomware
June 3, 2025HIGH

brennytransportation.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 3, 2025HIGH

Myer Auto Listed by SafePay Ransomware Group

SafePay Ransomware
June 3, 2025HIGH

tiergesundheitszentrum-koenigslutter.de Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 3, 2025HIGH

membersourcecu.org Listed by SafePay Ransomware Group

SafePay Ransomware
June 3, 2025HIGH

spg.net Listed by Qilin Ransomware Group

Qilin Ransomware
June 3, 2025HIGH

upstartpower.com Listed by Qilin Ransomware Group

Qilin Ransomware
June 3, 2025HIGH

Funktel GmbH Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 3, 2025HIGH

North American Lighting Listed by Akira Ransomware Group

Akira Ransomware
June 3, 2025HIGH

Dynamic Engineering Listed by Akira Ransomware Group

Akira Ransomware
June 3, 2025HIGH

Observer Media Group Listed by Akira Ransomware Group

Akira Ransomware
June 3, 2025HIGH

Keystone Shipping Listed by Akira Ransomware Group

Akira Ransomware
June 3, 2025HIGH

Navesink Rehab Listed by Blacklock Ransomware Group

Blacklock Ransomware
June 3, 2025HIGH

Banco Sol Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 2, 2025HIGH

Collision & Classics Listed by Space Bears Ransomware Group

Space Bears Ransomware
June 2, 2025HIGH

QuadMiners Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 2, 2025HIGH

sky Listed by Qilin Ransomware Group

Qilin Ransomware
June 2, 2025HIGH

landwwilson.co.uk Listed by SafePay Ransomware Group

SafePay Ransomware
June 2, 2025HIGH

jubileejobs.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 2, 2025HIGH

basakkent Listed by Qilin Ransomware Group

Qilin Ransomware
June 2, 2025HIGH

www.motorworldarc.co.uk Listed by Global Ransomware Group

Global Ransomware
June 2, 2025HIGH

wyomingcountyny.gov Listed by Threeam Ransomware Group

Threeam Ransomware
June 2, 2025HIGH

Riverdell Construction Listed by Blacklock Ransomware Group

Blacklock Ransomware
June 2, 2025HIGH

DHL THAILAND Listed by Devman Ransomware Group

Devman Ransomware
June 2, 2025HIGH

Biogest Listed by Lynx Ransomware Group

Lynx Ransomware
June 2, 2025HIGH

YIEH UNITED STEEL CORP Listed by Direwolf Ransomware Group

Direwolf Ransomware
June 2, 2025HIGH

hawaiiunified.com Listed by Embargo Ransomware Group

Embargo Ransomware
June 2, 2025HIGH

jerichofd.com/USA/157GB/ Listed by Kairos Ransomware Group

Kairos Ransomware
June 1, 2025HIGH

Asefa Insuarance Listed by Qilin Ransomware Group

Qilin Ransomware
June 1, 2025HIGH

Universidad Técnica del Norte Ecuador Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 1, 2025HIGH

webberrestaurantgroup.com Listed by Teamxxx Ransomware Group

Teamxxx Ransomware
June 1, 2025HIGH

Ingonyama Trust Board Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 1, 2025HIGH

palmasdelixcan.com Listed by SafePay Ransomware Group

SafePay Ransomware
June 1, 2025HIGH

The Green Flame Gas Co. Listed by NightSpire Ransomware Group

NightSpire Ransomware
May 31, 2025HIGH

Rochon Listed by Play Ransomware Group

Play Ransomware
May 31, 2025HIGH

Adriatic Glass & Mirrors Listed by Weyhro Ransomware Group

Weyhro Ransomware
May 31, 2025HIGH

Volkswagen Listed by Stormous Ransomware Group

Stormous Ransomware
May 31, 2025HIGH

Huron Regional Medical Center Listed by Beast Ransomware Group

Beast Ransomware
May 31, 2025HIGH

Chrisman Commercial Listed by Lynx Ransomware Group

Lynx Ransomware
May 31, 2025HIGH

lantro.com Listed by Devman Ransomware Group

Devman Ransomware
May 31, 2025HIGH

Artemis Healthcare, Inc Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
May 31, 2025HIGH

hlb.ie Listed by SafePay Ransomware Group

SafePay Ransomware
May 31, 2025HIGH

alereon.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
May 31, 2025HIGH

Alert Medical Alarms Listed by Qilin Ransomware Group

Qilin Ransomware
May 31, 2025HIGH

VANTAGE Listed by Qilin Ransomware Group

Qilin Ransomware
May 31, 2025HIGH

teamsignal.com Listed by SafePay Ransomware Group

SafePay Ransomware
May 31, 2025HIGH

Astro Industries Inc. Listed by Qilin Ransomware Group

Qilin Ransomware
May 30, 2025HIGH

Plane Business Kayan Aero Listed by World Leaks Ransomware Group

World Leaks Ransomware
May 30, 2025HIGH

Homestead Gardens Listed by Play Ransomware Group

Play Ransomware
May 30, 2025HIGH

Bowles Womack & Company, P.C Listed by Everest Ransomware Group

Everest Ransomware
May 30, 2025HIGH

STANDBYTE Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
May 30, 2025HIGH

Acorn Sales Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
May 30, 2025HIGH

Anchor Industries Listed by Play Ransomware Group

Play Ransomware
May 30, 2025HIGH

FLOE Internationa Listed by Play Ransomware Group

Play Ransomware
May 30, 2025HIGH

TDM Technical Services Listed by Direwolf Ransomware Group

Direwolf Ransomware
May 30, 2025HIGH

Terra Caribbean Listed by Weyhro Ransomware Group

Weyhro Ransomware
May 30, 2025HIGH

Sorter Construction Listed by Play Ransomware Group

Play Ransomware
May 30, 2025HIGH

MCM Construction Listed by Blacklock Ransomware Group

Blacklock Ransomware
May 30, 2025HIGH

university of chile Listed by Lynx Ransomware Group

Lynx Ransomware
May 30, 2025HIGH

Cash and carry - COSAEN GRUP Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
May 30, 2025HIGH

Rousseau Listed by Lynx Ransomware Group

Lynx Ransomware
May 30, 2025HIGH

UnigazJordan Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
May 30, 2025HIGH

Christian Brothers Academy Listed by Interlock Ransomware Group

Interlock Ransomware
May 30, 2025HIGH

terracaribbean.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
May 30, 2025HIGH

Capital Trade Listed by Play Ransomware Group

Play Ransomware
May 30, 2025HIGH

www.shautoparts.com Listed by Qilin Ransomware Group

Qilin Ransomware
May 30, 2025HIGH

office-national Listed by Qilin Ransomware Group

Qilin Ransomware
May 30, 2025HIGH

radicon Listed by Qilin Ransomware Group

Qilin Ransomware
May 30, 2025HIGH

Pistolero Listed by NightSpire Ransomware Group

NightSpire Ransomware
May 30, 2025HIGH

FLOE International Listed by Qilin Ransomware Group

Qilin 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.