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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.
32665tracked breaches

Groups using this method

LockBit 3417Qilin 2372Akira 1634Clop 1368Play 1327The Gentlemen 1027INC Ransom 997RansomHub 833ALPHV 727DragonForce 669SafePay 604Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 371Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+335 more groups
Sinobi 274Cactus 247RansomHouse 218Coinbase 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 144Sarcoma 142Direwolf 142Snatch 142Interlock 139Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Payoutsking 118Arcus Media 117Anubis 117Storm 113Monti 110Toufan 110ElDorado 109Settra 108Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98BrainCipher 91Abyss 91Revil 89Ransomexx 84N0n 81Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 60Insomnia 58Flocker 58Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Aurora 48Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Dark Project 46M3rx 45Midas 44Panzer 43Cmdorganization 43Donutleaks 42Wallstreet 41Emperador 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Majinahanashi 40Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Bravox 30Alphalocker 30Frag 30Payloadbin 29Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Vexy Ransomware 21Daixin 21Xinglocker 21Vexy 20Black X 20Hellcat 20Leaktheanalyst 20Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Eclipse 17Tridentlocker 17ALP-001 17Sabbath 17ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15Hyflock 14VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Barracuda 13Section9 13Argonauts 13Mindware 13Netrunner 123am 12Blackout 12IMNCrew 12Teamxxx 12Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11Byod 10DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 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 6Redact 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 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

July 26, 2026HIGH

******.com.se Listed by Section9 Ransomware Group

Section9 Ransomware
July 26, 2026HIGH

******.net.br Listed by Section9 Ransomware Group

Section9 Ransomware
July 26, 2026HIGH

********.com.jp Listed by Section9 Ransomware Group

Section9 Ransomware
July 26, 2026HIGH

Analog Devices Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

createinfor.pt Listed by M3rx Ransomware Group

M3rx Ransomware
July 26, 2026HIGH

Bonava Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Allstate Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Farmers Mutual Fire Insurance Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Viavi Solutions Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Zenith Bank Plc Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

District of Columbia Public Schools Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Newcastle University Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Frontier Airlines Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Cipher Dynamics Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

********.com.br Listed by Section9 Ransomware Group

Section9 Ransomware
July 26, 2026HIGH

Spergel Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Caspian One Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 26, 2026HIGH

Portman Finance Group Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Pro-Tuff | Decals Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Vertex Systems Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

*****.com.cn Listed by Section9 Ransomware Group

Section9 Ransomware
July 26, 2026HIGH

Spdm Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Eagle Crest Communities Listed by Anubis Ransomware Group

Anubis Ransomware
July 26, 2026HIGH

OFS Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Nourison | Home Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Al Hayat | Pepsi Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

High Class Car Limo Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 26, 2026HIGH

Sinop Energia Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Uniview Technologies Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Police National Legal Database Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

remco.ca Listed by Chaos Ransomware Group

Chaos Ransomware
July 26, 2026HIGH

Williams Accounting Professional Listed by Genesis Ransomware Group

Genesis Ransomware
July 26, 2026HIGH

UK Department for Education Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Cold Front Distribution Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

City of Houston Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

Hinduja Tech | BMW Group & Škoda Auto Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Microsoft Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

TaylorMade & Sun Day Red golf Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

JJP Slip Forming Inc. Listed by Genesis Ransomware Group

Genesis Ransomware
July 26, 2026HIGH

Westlake Realty Group, Inc. Listed by Genesis Ransomware Group

Genesis Ransomware
July 26, 2026HIGH

********** Listed by Section9 Ransomware Group

Section9 Ransomware
July 26, 2026HIGH

Infinity Pipeline,Inc. Listed by Genesis Ransomware Group

Genesis Ransomware
July 26, 2026HIGH

Wesco International Listed by ExfilSquad Ransomware Group

ExfilSquad Ransomware
July 26, 2026HIGH

West Nova Fuels & Superline Fuels Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Novum Energy Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
July 26, 2026HIGH

Syntron Bioresearch Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 26, 2026HIGH

Contacto Garantido Listed by Qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

The Myers Y Cooper Listed by Qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Principle Diagnostics Laboratory Listed by Qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

GURR Abdichtungstechnik GmbH Listed by Qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Jubilee Jobs Listed by Qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Guntert & Zimmerman Listed by Qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

SistNet Listed by Nova Ransomware Group

Nova Ransomware
July 25, 2026HIGH

Schaad Balass Menzl & Partner Listed by Deadlock Ransomware

Ransomware
July 25, 2026HIGH

Carrier AB Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

msgas.com.br Listed by Blackwater Ransomware Group

Blackwater Ransomware
July 25, 2026HIGH

Advantage Sintered Metals Listed by Securotrop Ransomware Group

Securotrop Ransomware
July 25, 2026HIGH

Yourway Transportation Listed by Moneymessage Ransomware Group

Moneymessage Ransomware
July 25, 2026HIGH

Enedo Power Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

CNA Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

BioResearch Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Hi̇dromek Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Relesa Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

A&A Safety Listed by Bravox Ransomware Group

Bravox Ransomware
July 25, 2026HIGH

KeNHA Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Schaad Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Vinilon Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Kemek Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

T****r Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
July 25, 2026HIGH

Hi̇dromek Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Thermalex Inc Listed by Kairos Ransomware Group

Kairos Ransomware
July 25, 2026HIGH

Plitvička Jezera Nacionalni Park Listed by Qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Advanced Marketing Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 24, 2026HIGH

Metropolitan Construction Systems Listed by Pear Ransomware Group

Pear Ransomware
July 24, 2026HIGH

Jiva Health Listed by Unsafe Ransomware Group

Unsafe Ransomware
Showing 3,376–3,450 of 32,665
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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.