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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.
31189tracked breaches

Groups using this method

LockBit 3360Qilin 2254Akira 1573Clop 1343Play 1306INC Ransom 968The Gentlemen 952RansomHub 841ALPHV 727DragonForce 649SafePay 555Black Basta 522Medusa 515Bianlian 5078base 448Lynx 417Everest 402Lockbit5 362Conti 351Dispossessor 344NightSpire 325Pysa 308Hunters 305Killsec 284
+320 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 206Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Nova 180Babuk2 178World Leaks 175Handala 172Funksec 171Cloak 166ShinyHunters 158Apt73 158Space Bears 157Krybit 147Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Ragnarlocker 128Noescape 124Interlock 122Direwolf 120Raworld 120Toufan 117Pear 116Genesis 112ElDorado 112Payoutsking 110Arcus Media 110Monti 110Anubis 109Cuba 103Deadlock 99Kairos 95Threeam 91Abyss 91Medusalocker 89Revil 89Chaos 85Ransomexx 84Warlock 78Lorenz 78Brain Cipher 76Cicada3301 75Payload 74Karakurt 74Beast 72Avoslocker 70Ransomed 68Quantum 68Settra 65Blacklock 64Lv 63Flocker 58Darkvault 55Orova 54Losttrust 53Gunra 52Maze 51AiLock 50Termite 49Tengu 49Trigona 49Global Secret Group 48Nitrogen 48Mallox 48Insomnia 47Crypto24 47Knight 47Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 38CRPxO 37Global 36Ciphbit 36Helldown 36Nokoyawa 36Moneymessage 35Arvinclub 35Spook 35Aurora 34Dark Project 34Lamashtu 34Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Majinahanashi 31Alphalocker 30Frag 30Payloadbin 29L Group 28Onyx 28Leakeddata 27Fulcrumsec 26Bravox 26Underground 26Werewolves 26Kelvinsecurity 26Netwalker 26Titan 25Lapsus$ 25Vect 25Kraken 25Morpheus 23Doppelpaymer 23Unsafe 22Radar 22Ryuk 22Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Zawoo 19Cephalus 19Siegedsec 19Ralord 19ShadowByt3$ 18Kazu 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Panzer 17ALP-001 17Sabbath 17Booba Project 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Black X 14Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Emperador 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Wallstreet 9Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8DYSPHOR1A 7Iah647 7Iah6477 7Barracuda 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Nasirsecurity 5Gammax 5PrinzEugen 5ULose 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Eclipse 4Booba Team 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 33am 3Ethics 3Orion 3Triple X 3D1R 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Sovcali 2Leaknet 2BlueWhale 2Cry0 2Blackfield 2Redact 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Abyss-data 1Securotop 1Gunra Ransomware 1Kyber 1Sicarii 1Reynolds 1Walocker 1Secp0 1Playboy 1Zerotolerance 1Insane 1Ranstreet 1Crosslock 1Slug 1Memedusalockerdusa 1Blogxx 1Roadsweep 1La Piovra 1Robinhood 1Macaw 1Deathkitty 1Zeppelin 1Networm 1Maui 1Astroteam 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Ransomware

June 13, 2025HIGH

gudeco.de Listed by qilin Ransomware Group

Qilin Ransomware
June 13, 2025HIGH

Dairy Farmers of America Listed by play Ransomware Group

Play Ransomware
June 13, 2025HIGH

Sun Direct Listed by medusa Ransomware Group

Medusa Ransomware
June 13, 2025HIGH

PeopleCheck Listed by everest Ransomware Group

Everest Ransomware
June 13, 2025HIGH

Fayrefield Foods Listed by akira Ransomware Group

Akira Ransomware
June 13, 2025HIGH

salemma.com.py Listed by safepay Ransomware Group

SafePay Ransomware
June 13, 2025HIGH

Eagle Builders Listed by interlock Ransomware Group

Interlock Ransomware
June 13, 2025HIGH

Punta Del Agua Listed by qilin Ransomware Group

Qilin Ransomware
June 13, 2025HIGH

R&W Engineering Listed by medusa Ransomware Group

Medusa Ransomware
June 13, 2025HIGH

Kentfield Hospital Listed by worldleaks Ransomware Group

World Leaks Ransomware
June 12, 2025HIGH

faycom Listed by qilin Ransomware Group

Qilin Ransomware
June 12, 2025HIGH

Levinzon CPA Listed by lynx Ransomware Group

Lynx Ransomware
June 12, 2025HIGH

garmonandcompany.com Listed by qilin Ransomware Group

Qilin Ransomware
June 12, 2025HIGH

Sweeney Listed by akira Ransomware Group

Akira Ransomware
June 12, 2025HIGH

cypress Listed by qilin Ransomware Group

Qilin Ransomware
June 12, 2025HIGH

isd1.org Listed by qilin Ransomware Group

Qilin Ransomware
June 12, 2025HIGH

sgapl.com.au Listed by qilin Ransomware Group

Qilin Ransomware
June 12, 2025HIGH

Katz & Doorakian Law Firm, P.L. Listed by everest Ransomware Group

Everest Ransomware
June 12, 2025HIGH

Gallon, Takacs & Boissoneault Listed by everest Ransomware Group

Everest Ransomware
June 12, 2025HIGH

infraestructures.cat Listed by apos Ransomware Group

Apos Ransomware
June 12, 2025HIGH

Ha******.us Listed by apos Ransomware Group

Apos Ransomware
June 12, 2025HIGH

lakebook.com Listed by qilin Ransomware Group

Qilin Ransomware
June 12, 2025HIGH

biokplus.com Listed by qilin Ransomware Group

Qilin Ransomware
June 12, 2025HIGH

csaas.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 12, 2025HIGH

parsons-peebles.com 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.