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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.
31277tracked breaches

Groups using this method

LockBit 3360Qilin 2260Akira 1579Clop 1343Play 1306INC Ransom 975The Gentlemen 956RansomHub 841ALPHV 727DragonForce 650SafePay 555Black Basta 522Medusa 515Bianlian 5078base 448Lynx 417Everest 402Lockbit5 362Conti 351Dispossessor 344NightSpire 327Pysa 308Hunters 305Killsec 284
+323 more groups
Rhysida 281Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Ransomhouse 208Hive 208Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Nova 180Babuk2 178World Leaks 175Handala 172Funksec 171Cloak 166ShinyHunters 159Apt73 158Space Bears 157Krybit 150Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142SilentRansomGroup 141Sarcoma 141Ragnarlocker 128Direwolf 125Noescape 124Interlock 122Raworld 120Pear 118Toufan 117Payoutsking 112Genesis 112ElDorado 112Anubis 110Arcus Media 110Monti 110Cuba 103Deadlock 100Kairos 96Threeam 91Abyss 91Medusalocker 90Revil 89Chaos 85Ransomexx 84Warlock 78Lorenz 78BrainCipher 76Cicada3301 75Payload 74Karakurt 74Beast 72Settra 71Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Flocker 58Darkvault 55Orova 54Losttrust 53Gunra 52Maze 51Global Secret Group 50AiLock 50Insomnia 49Termite 49Tengu 49Trigona 49Storm 48Nitrogen 48Mallox 48Crypto24 47Knight 47Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 38CRPxO 37Global 36Ciphbit 36Helldown 36Nokoyawa 36Aurora 35Moneymessage 35Arvinclub 35Spook 35Dark Project 34Lamashtu 34Obscura 33dAn0n 33Leakeddata 32Suncrypt 32Marketo 32Blackmatter 32Majinahanashi 31Alphalocker 30Frag 30Payloadbin 29L Group 28Onyx 28Fulcrumsec 27Bravox 27Underground 26Werewolves 26Kelvinsecurity 26Netwalker 26Titan 25Lapsus$ 25Vect 25Kraken 25Morpheus 23Doppelpaymer 23Unsafe 22Radar 22Ryuk 22Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Zawoo 19Cephalus 19Siegedsec 19Ralord 19Panzer 18ShadowByt3$ 18Kazu 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18ALP-001 17Sabbath 17Booba Project 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Black X 15Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Wallstreet 12Blackout 12IMNCrew 12Teamxxx 12Emperador 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Iah647 7Iah6477 7Dysphor1a 7Barracuda 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7Eclipse 6The 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 5Booba 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 3Vexy 2Vexy Ransomware 2Sovcali 2Leaknet 2BlueWhale 2Cry0 2Blackfield 2Redact 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Meowciety403 1Abyss-data 1Securotop 1Kyber 1Sicarii 1Reynolds 1Walocker 1Gunra Ransomware 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

February 7, 2025HIGH

www.transcend-info.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 7, 2025HIGH

BerksBar.org Listed by incransom Ransomware Group

INC Ransom Ransomware
February 7, 2025HIGH

Auren Listed by akira Ransomware Group

Akira Ransomware
February 7, 2025HIGH

accesssmt.com Listed by qilin Ransomware Group

Qilin Ransomware
February 7, 2025HIGH

Adler Shine LLP Listed by medusa Ransomware Group

Medusa Ransomware
February 7, 2025HIGH

autogedal.ro Listed by apt73 Ransomware Group

Apt73Funksec Ransomware
February 7, 2025HIGH

3SS Listed by fog Ransomware Group

Fog Ransomware
February 7, 2025HIGH

Fligno Listed by fog Ransomware Group

Fog Ransomware
February 7, 2025HIGH

govonisabbiatrici Listed by qilin Ransomware Group

Qilin Ransomware
February 7, 2025HIGH

Gitlabs: Chalmers tekniska högskola, Fligno, 3SS Listed by fog Ransomware Group

Fog Ransomware
February 7, 2025HIGH

RFA Decor Listed by akira Ransomware Group

Akira Ransomware
February 6, 2025HIGH

Island Realty Listed by play Ransomware Group

PlayBianlian Ransomware
February 6, 2025HIGH

DIEM Listed by fog Ransomware Group

Fog Ransomware
February 6, 2025HIGH

City Plumbing & ElectricSupply Co. Listed by akira Ransomware Group

Akira Ransomware
February 6, 2025HIGH

Gitlabs: eConceptions, Top Systems, DIEM Listed by fog Ransomware Group

Fog Ransomware
February 6, 2025HIGH

formanmills.com Listed by cactus Ransomware Group

Cactus Ransomware
February 6, 2025HIGH

Taiwan - Mackay Hospital Listed by babuk2 Ransomware Group

Babuk2 Ransomware
February 6, 2025HIGH

Mackay Hospital Listed by crazyhunter Ransomware Group

Crazyhunter Ransomware
February 6, 2025HIGH

SRP Companies (Second lock! + Company scam!) Listed by medusa Ransomware Group

Medusa Ransomware
February 6, 2025HIGH

kkp.law Listed by threeam Ransomware Group

Threeam Ransomware
February 6, 2025HIGH

teamues.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 6, 2025HIGH

zsattorneys.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 6, 2025HIGH

Robertshaw Listed by hunters Ransomware Group

Hunters Ransomware
February 6, 2025HIGH

Top Systems Listed by fog Ransomware Group

Fog Ransomware
February 6, 2025HIGH

eConceptions Listed by fog Ransomware Group

Fog 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.