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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.
32640tracked breaches

Groups using this method

LockBit 3416Qilin 2369Akira 1631Clop 1368Play 1327The Gentlemen 1027INC Ransom 997RansomHub 833ALPHV 727DragonForce 668SafePay 603Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 369Conti 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 79Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 65Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 60Insomnia 58Flocker 58Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Aurora 47Crypto24 47Knight 47Dark Project 46M3rx 45Midas 44Panzer 43Cmdorganization 43Donutleaks 42Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Majinahanashi 40Emperador 40Wallstreet 39Dragonransomware 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 15VYPR 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 9Hyflock 8EndZone 8Gammax 8Iah6477 8Iah647 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

March 14, 2026HIGH

Easy Servizi Listed by Payload Ransomware Group

Payload Ransomware
March 14, 2026HIGH

Alcoholes Finos Dominicanos Listed by Payload Ransomware Group

Payload Ransomware
March 14, 2026HIGH

No Place to Hide: Senior Navy Officers’ Identities Now Public Listed by Handala Ransomware Group

Handala Ransomware
March 14, 2026HIGH

United Limsun International Trading Listed by Payload Ransomware Group

Payload Ransomware
March 14, 2026HIGH

indrub.com Listed by Lynx Ransomware Group

Lynx Ransomware
March 14, 2026HIGH

Tyler Media Listed by Payload Ransomware Group

Payload Ransomware
March 14, 2026HIGH

Thai Solar Energy Public Listed by Payload Ransomware Group

Payload Ransomware
March 14, 2026HIGH

In.Sa.Cor Listed by Payload Ransomware Group

Payload Ransomware
March 14, 2026HIGH

Grid Fine Finishes Listed by Payload Ransomware Group

Payload Ransomware
March 13, 2026HIGH

RMZ Oilfield Engineering Listed by Qilin Ransomware Group

Qilin Ransomware
March 13, 2026HIGH

phoenixlabs.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 13, 2026HIGH

Millard Manufacturing Listed by Qilin Ransomware Group

Qilin Ransomware
March 13, 2026HIGH

Wills Point Chevrolet Listed by Akira Ransomware Group

Akira Ransomware
March 13, 2026HIGH

Stokes Listed by Akira Ransomware Group

Akira Ransomware
March 13, 2026HIGH

FMRS Health Systems Listed by Qilin Ransomware Group

Qilin Ransomware
March 13, 2026HIGH

KLA Laboratories Listed by Anubis Ransomware Group

Anubis Ransomware
March 13, 2026HIGH

Africa Insurance Listed by Lynx Ransomware Group

Lynx Ransomware
March 13, 2026HIGH

Irec Sas Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
March 13, 2026HIGH

Keller Polska Listed by Lynx Ransomware Group

Lynx Ransomware
March 13, 2026HIGH

Alarmco Listed by Qilin Ransomware Group

Qilin Ransomware
March 13, 2026HIGH

Hebrew University of Jerusalem Listed by Handala Ransomware Group

Handala Ransomware
March 13, 2026HIGH

S** *A* ***E* **T*L Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 13, 2026HIGH

Tamir Hayman Listed by Handala Ransomware Group

Handala Ransomware
March 13, 2026HIGH

**n*a**t** **o*p Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 12, 2026HIGH

NIXVAL IT Infrastructure Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 12, 2026HIGH

Giaroli S.A.S Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 12, 2026HIGH

Einstein Technology Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 12, 2026HIGH

TDS Construction Listed by Qilin Ransomware Group

Qilin Ransomware
March 12, 2026HIGH

Eagle Industrial Equipment Listed by Play Ransomware Group

Play Ransomware
March 12, 2026HIGH

ControlGMC Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 12, 2026HIGH

Raz Zimmt (head of the Iran Desk at Israeli security institutes) Listed by Handala Ransomware Group

Handala Ransomware
March 12, 2026HIGH

Syed Professional Services Listed by Qilin Ransomware Group

Qilin Ransomware
March 12, 2026HIGH

Circle Floors Listed by Play Ransomware Group

Play Ransomware
March 12, 2026HIGH

flad.com Listed by Chaos Ransomware Group

Chaos Ransomware
March 12, 2026HIGH

England Hockey Listed by AiLock Ransomware Group

AiLock Ransomware
March 12, 2026HIGH

Bioptik Technology Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
March 12, 2026HIGH

Financial Brokerage Listed by Akira Ransomware Group

Akira Ransomware
March 12, 2026HIGH

AbelZeta Listed by Space Bears Ransomware Group

Space Bears Ransomware
March 12, 2026HIGH

St Fabian Catholic Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 12, 2026HIGH

Silvon Software Listed by Qilin Ransomware Group

Qilin Ransomware
March 12, 2026HIGH

I**M** Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 11, 2026HIGH

Arimex Importadora Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

[Redacted] Takedown Notice #2054 Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 11, 2026HIGH

Composition Systems Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

shlomo bit Listed by KillSec Ransomware Group

KillSec Ransomware
March 11, 2026HIGH

Elliott-Lewis Listed by Interlock Ransomware Group

Interlock Ransomware
March 11, 2026HIGH

UMBERG TREUHAND AG Listed by Bravox Ransomware Group

Bravox Ransomware
March 11, 2026HIGH

ubm.hu Listed by Embargo Ransomware Group

Embargo Ransomware
March 11, 2026HIGH

E-Fci Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 11, 2026HIGH

Murray's Cheese Listed by Akira Ransomware Group

Akira Ransomware
March 11, 2026HIGH

Robinson Nursery Listed by Akira Ransomware Group

Akira Ransomware
March 11, 2026HIGH

Fortress Systems Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Powers HVAC Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Verifone Listed by Handala Ransomware Group

Handala Ransomware
March 11, 2026HIGH

seclore.com Listed by Embargo Ransomware Group

Embargo Ransomware
March 11, 2026HIGH

Special Shapes Refractory Listed by Qilin Ransomware Group

QilinThe Gentlemen Ransomware
March 11, 2026HIGH

JJR Engineering & Fabrication Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 11, 2026HIGH

Big Brothers Big Sisters Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 11, 2026HIGH

Taylor County Property Appraiser Office Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 11, 2026HIGH

CFTC Métallurgie Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 11, 2026HIGH

Omega Optical Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Tecnoedil S.A. Constructora Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 11, 2026HIGH

Advanced Rehabilitation Technology Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 11, 2026HIGH

Curtiembre Austral S.R.L. Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Retamar Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Jadtec Security Services Listed by Qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Peak Toolworks Listed by World Leaks Ransomware Group

World Leaks Ransomware
March 11, 2026HIGH

thethibeauxfirm.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 11, 2026HIGH

Kentucky Injury Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 11, 2026HIGH

Docaret Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 11, 2026HIGH

Priderock Capital Partners Listed by Akira Ransomware Group

Akira Ransomware
March 11, 2026HIGH

D3 Embedded Listed by Akira Ransomware Group

Akira Ransomware
March 11, 2026HIGH

Yuma Sun Listed by Qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

A-Fast Tile & Coping Listed by Qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

Salford City College Listed by Qilin Ransomware Group

Qilin Ransomware
Showing 6,901–6,975 of 32,640
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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.