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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.
32581tracked breaches

Groups using this method

LockBit 3415Qilin 2367Akira 1630Clop 1368Play 1322The Gentlemen 1027INC Ransom 995RansomHub 833ALPHV 727DragonForce 668SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 369Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 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 139Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Arcus Media 117Anubis 117Payoutsking 117Storm 113Monti 110Toufan 110ElDorado 109Settra 108Deadlock 105Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Abyss 91Brain Cipher 90Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75N0n 74Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Metaencryptor 61Termite 61Orova 60Insomnia 58Flocker 58AuditTeam 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Dark Project 46Aurora 46M3rx 45Midas 44Cmdorganization 43Donutleaks 42Panzer 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Majinahanashi 39Emperador 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 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 25Morpheus 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 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 16, 2026HIGH

Lsn Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Landesbibliothek Coburg Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Tooltec Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

radiax.com Listed by Chaos Ransomware Group

Chaos Ransomware
July 16, 2026HIGH

Svensk Direktreklam Listed by Play Ransomware Group

Play Ransomware
July 16, 2026HIGH

sanaa Listed by Black X Ransomware Group

Black X Ransomware
July 16, 2026HIGH

samuelkoon.com Listed by Settra Ransomware Group

Settra Ransomware
July 16, 2026HIGH

torsiongroup.co.uk Listed by Settra Ransomware Group

Settra Ransomware
July 16, 2026HIGH

Comet Enterprise Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Megawork Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
July 16, 2026HIGH

acilab.com Listed by Settra Ransomware Group

Settra Ransomware
July 16, 2026HIGH

Dissinger and Dissinger Law Firm Listed by Gunra Ransomware Group

Gunra Ransomware
July 15, 2026HIGH

South Plains Rural Health Services, Inc. Listed by Pear Ransomware Group

Pear Ransomware
July 15, 2026HIGH

Isegen South Africa (Pty) Ltd Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 15, 2026HIGH

PanasonicAero Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
July 15, 2026HIGH

International Delights Listed by Qilin Ransomware Group

Qilin Ransomware
July 15, 2026HIGH

Pioneer Construction Listed by Akira Ransomware Group

Akira Ransomware
July 15, 2026HIGH

ProDirectional Drilling Listed by Securotrop Ransomware Group

Securotrop Ransomware
July 15, 2026HIGH

Shillen Mackall & Seldon Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 15, 2026HIGH

Stephens Precision Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 15, 2026HIGH

Abbott owned Exact Sciences Corporation Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
July 15, 2026HIGH

Feliubadaló Listed by Qilin Ransomware Group

Qilin Ransomware
July 15, 2026HIGH

Heritage Mechanical LLC Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 15, 2026HIGH

Fidelity Services Group Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
July 15, 2026HIGH

Solid Advance Inc. Listed by AiLock Ransomware Group

AiLock Ransomware
July 15, 2026HIGH

Nihon Kotsu Co., Ltd. Listed by AiLock Ransomware Group

AiLock Ransomware
July 15, 2026HIGH

Hughes Atwood & Mullaly pllc Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 15, 2026HIGH

Carient Heart & Vascular Listed by Pear Ransomware Group

Pear Ransomware
July 15, 2026HIGH

Levin Furniture Listed by Qilin Ransomware Group

Qilin Ransomware
July 15, 2026HIGH

Jani-King Listed by Booba Project Ransomware Group

Booba Project Ransomware
July 15, 2026HIGH

Ferrovial Listed by AiLock Ransomware Group

AiLock Ransomware
July 14, 2026HIGH

Aphena Pharma Solutions Hit by Chaos Ransomware

Ransomware
July 14, 2026HIGH

Casta Diva Group Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
July 14, 2026HIGH

aphenapharma.com Listed by Chaos Ransomware Group

Chaos Ransomware
July 14, 2026HIGH

Ifage Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

asimar.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

Atcom Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

Sedemi Listed by Qilin Ransomware Group

Qilin Ransomware
July 14, 2026HIGH

Midal Cables Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

Road Ahead Technologies Consultant Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

Edison Global Networks Limited Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

Graphic International Centre Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

momenta.cn Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

Perpustam Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
July 14, 2026HIGH

I-Fitness Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
July 14, 2026HIGH

gemese.pt Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
July 14, 2026HIGH

Be Travel Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
July 14, 2026HIGH

COREBI(NowVertical) Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
July 14, 2026HIGH

Distribox Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
July 14, 2026HIGH

THL Listed by Qilin Ransomware Group

Qilin Ransomware
July 14, 2026HIGH

Omax Autos Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

sleemanbreweries.ca Listed by Chaos Ransomware Group

Chaos Ransomware
July 14, 2026HIGH

spectrumchemical.com Listed by Chaos Ransomware Group

Chaos Ransomware
July 14, 2026HIGH

Axiom GlobalNEW Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
July 14, 2026HIGH

L'azurde Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
July 14, 2026HIGH

WBF Construction Listed by AiLock Ransomware Group

AiLock Ransomware
July 14, 2026HIGH

Target Energy Solutions Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
July 14, 2026HIGH

Arkın Group Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
July 14, 2026HIGH

Intron Technology Holdings Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

SITAV SpA Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 14, 2026HIGH

Cedar Crest College Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 14, 2026HIGH

VantagePoint Management & Autoclear Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 14, 2026HIGH

Golden Glasko & Associates Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 13, 2026HIGH

Ironmark Listed by Akira Ransomware Group

Akira Ransomware
July 13, 2026HIGH

Transworld Signs Listed by Akira Ransomware Group

Akira Ransomware
July 13, 2026HIGH

Turbosoft Listed by Space Bears Ransomware Group

Space Bears Ransomware
July 13, 2026HIGH

Northeast Rescue Systems Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 13, 2026HIGH

Webosphere Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 13, 2026HIGH

shuttlemeadowcc.com Listed by SafePay Ransomware Group

SafePay Ransomware
July 13, 2026HIGH

Nicholson y Cano Abogados Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 13, 2026HIGH

www.twtci.com Trans World Trading Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 13, 2026HIGH

Synopsys Listed by D1R Ransomware Group

D1R Ransomware
July 13, 2026HIGH

Faro Products Inc. Listed by Pear Ransomware Group

Pear Ransomware
July 13, 2026HIGH

degeremcia.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 13, 2026HIGH

Cooperate consulting CZ s.r.o. Listed by Titan Ransomware Group

Titan Ransomware
July 13, 2026HIGH

Ozmit s.r.o. Listed by Titan Ransomware Group

Titan Ransomware
July 13, 2026HIGH

Bosch Listed by D1R Ransomware Group

D1R Ransomware
July 13, 2026HIGH

ARM Listed by D1R Ransomware Group

D1R Ransomware
July 13, 2026HIGH

DataOstrov s.r.o. Listed by Titan Ransomware Group

Titan Ransomware
July 13, 2026HIGH

Busscar de Colombia Listed by Qilin Ransomware Group

Qilin Ransomware
July 13, 2026HIGH

Jakub A.S. Listed by Qilin Ransomware Group

Qilin Ransomware
July 13, 2026HIGH

Counts & Dobyns Listed by Qilin Ransomware Group

Qilin Ransomware
July 13, 2026HIGH

TitanTV, Inc. Listed by Qilin Ransomware Group

Qilin Ransomware
July 13, 2026HIGH

Techpol-System Listed by Space Bears Ransomware Group

Space Bears Ransomware
July 13, 2026HIGH

URH Hoteliers Listed by Qilin Ransomware Group

Qilin Ransomware
July 13, 2026HIGH

Hillebrand Home Health Listed by Qilin Ransomware Group

Qilin Ransomware
July 13, 2026HIGH

Centro Científico e Cultural de Macau Listed by Qilin Ransomware Group

Qilin Ransomware
July 13, 2026HIGH

Cemoi Listed by Qilin Ransomware Group

Qilin Ransomware
July 12, 2026HIGH

eclective.ie Listed by M3rx Ransomware Group

M3rx Ransomware
July 12, 2026HIGH

wrtworld.com Listed by M3rx Ransomware Group

M3rx Ransomware
July 12, 2026HIGH

Cooperate service CZ s.r.o. Listed by Titan Ransomware Group

Titan Ransomware
July 12, 2026HIGH

Eureka Construction INC Listed by Titan Ransomware Group

Titan Ransomware
July 12, 2026HIGH

foreconinc.com Listed by M3rx Ransomware Group

M3rx Ransomware
July 12, 2026HIGH

STEP Oiltools Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 12, 2026HIGH

Al Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 12, 2026HIGH

Aldaco Avance 2022 S.L. Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 12, 2026HIGH

Els for Autism Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
July 12, 2026HIGH

Community Advocates Listed by Anubis Ransomware Group

Anubis Ransomware
July 12, 2026HIGH

Casper Orthopedics Listed by Anubis Ransomware Group

Anubis Ransomware
July 12, 2026HIGH

Surtifamiliar Listed by Anubis Ransomware Group

Anubis 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.