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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.
32484tracked breaches

Groups using this method

LockBit 3415Qilin 2364Akira 1628Clop 1368Play 1322The Gentlemen 1025INC Ransom 993RansomHub 833ALPHV 727DragonForce 667SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 363Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 300KillSec 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 91BrainCipher 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 35Majinahanashi 33Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Bravox 30Alphalocker 30Frag 30Payloadbin 29Wallstreet 28Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25N0n 24Morpheus 24ShadowByt3$ 23Doppelpaymer 23Radar 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 5Shiba 4Redact 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

October 16, 2025HIGH

ShareP Listed by Nova Ransomware Group

Nova Ransomware
October 15, 2025HIGH

Buanderie Blanchelle Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Wheale Law Firm Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Richmond Behavioral Health Authority Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Turnkey Africa Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

LEYHAUSEN Research Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Superior Linen Service Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Sprague & Jackson Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Centurion Family Office Services LLC Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

ville-elne Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

regionalurology.com Listed by Devman Ransomware Group

Devman Ransomware
October 15, 2025HIGH

Zierick Manufacturing Corporation Listed by Sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

East Jefferson General Hospital Listed by Sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

Tong Yang Group Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Newmark Healthcare Services Listed by Sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

Florida Marking Products Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

TF LE TOIT FOREZIEN Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Core Resources Inc (CRI) Listed by Sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

datenlotsen.de Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 15, 2025HIGH

Victory Christian Center Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Lidera Network Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 15, 2025HIGH

Rasi Laboratories Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

OCI International Holdings Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
October 15, 2025HIGH

Danthi Comunicacao Integrada Listed by Beast Ransomware Group

Beast Ransomware
October 15, 2025HIGH

Bengal Industries Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Agencia Tributaria Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

rosemontexpo.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 15, 2025HIGH

Global Shop Solutions Listed by Play Ransomware Group

Play Ransomware
October 15, 2025HIGH

Tex-Tube Listed by Rhysida Ransomware Group

Rhysida Ransomware
October 15, 2025HIGH

The North Stonington School District Listed by Interlock Ransomware Group

Interlock Ransomware
October 15, 2025HIGH

Unimed do Brasil Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
October 15, 2025HIGH

Cabinets 2000 Inc Listed by Blackshrantac Ransomware Group

Blackshrantac Ransomware
October 15, 2025HIGH

Bolt Electricity, Oil & Gas Listed by Beast Ransomware Group

Beast Ransomware
October 15, 2025HIGH

Riddell Law Group Listed by Pear Ransomware Group

Pear Ransomware
October 15, 2025HIGH

Pangea Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Bay West Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Middlesex Appraisal Associates Listed by Qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Rochester Philharmonic Orchestra Listed by Akira Ransomware Group

Akira Ransomware
October 15, 2025HIGH

ChampionX Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
October 15, 2025HIGH

EMBASY OF BOLIVIA DC Listed by Devman Ransomware Group

Devman Ransomware
October 14, 2025HIGH

UT Health Austin Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Hunter Construction Group Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

The Law Offices of Michael C George Listed by DragonForce Ransomware Group

DragonForce Ransomware
October 14, 2025HIGH

Autorotor Listed by DragonForce Ransomware Group

DragonForce Ransomware
October 14, 2025HIGH

Schedler-translog Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
October 14, 2025HIGH

Smith Gardner Listed by Akira Ransomware Group

Akira Ransomware
October 14, 2025HIGH

Suarez & Menendez Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Metal Pros Listed by Play Ransomware Group

Play Ransomware
October 14, 2025HIGH

Cottage Listed by Play Ransomware Group

PlayQilin Ransomware
October 14, 2025HIGH

Charles River Properties Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Landmark Management Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

WebCut Converting Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Urban Linker Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Roger RENARD Entreprise Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Home/ Schramm Udo Dipl Kfm Steuerberater Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Volkswagen Group France Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Pro-Fab Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Alu Perpignan Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Alqueria Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Prim Saveurs Import Export Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

SICE Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

EURORDIS Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

PQCNC Hospitals Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Paris Rétina Vision Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Buldi Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Canapés Mobilier Décoration Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Gittens Healthcare Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Promotion Management Center Listed by AiLock Ransomware Group

AiLock Ransomware
October 14, 2025HIGH

City of Riviera Beach, Florida Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Kecy Metal Technologies Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

SFG Technology Sdn Bhd Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

****** embassy D.C Listed by Devman Ransomware Group

Devman Ransomware
October 14, 2025HIGH

Executive Cabinetry Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Force Marketing Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

New Jersey Property-Liability Insurance Guaranty Association Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

LaRosa's Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Repeated Signal Solutions Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Club Lleuresport Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Radiant Beauty Supplies Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Clifford Paper Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Ostrolenk Faber Listed by Akira Ransomware Group

Akira Ransomware
October 14, 2025HIGH

GFF&F - Galine, Frye, Fitting & Frangos, LLP Listed by Pear Ransomware Group

Pear Ransomware
October 14, 2025HIGH

H. Gascon Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Polar-studio Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Trans-World Shipping Service Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Addis Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Ditransa Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Capitol Construction Services Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Morris-Sockle Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Typology Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

American Journal of Managed Care Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

HMP Global Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

ICET Studios Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 14, 2025HIGH

M&E Global Group Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

DV Hardwoods Listed by Qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Fucerep Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
October 13, 2025HIGH

North Stonington Elementary School Listed by Interlock Ransomware Group

Interlock Ransomware
October 13, 2025HIGH

Altas Temizlik Listed by Blackshrantac Ransomware Group

Blackshrantac Ransomware
October 13, 2025HIGH

espectral.pt Listed by Obscura Ransomware Group

Obscura Ransomware
October 13, 2025HIGH

thefixingcompany.com Listed by Obscura Ransomware Group

Obscura 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.