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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.
32477tracked breaches

Groups using this method

LockBit 3415Qilin 2362Akira 1628Clop 1368Play 1322The Gentlemen 1025INC Ransom 992RansomHub 833ALPHV 727DragonForce 666SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 363Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 299KillSec 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 120Arcus Media 117Anubis 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 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23N0n 22Radar 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 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 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 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Ransomware

August 9, 2025HIGH

The Green Labs Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 9, 2025HIGH

Energy Developments Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 9, 2025HIGH

Risen Energy Co. Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 9, 2025HIGH

J.V.D.B. & Associates Inc Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 9, 2025HIGH

Punctual Abstract Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 9, 2025HIGH

Crane Production Systems Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 9, 2025HIGH

White Birch Paper Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 9, 2025HIGH

WaltersMorgan Construction Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 9, 2025HIGH

Belleville International Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 9, 2025HIGH

Ganther Construction Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 8, 2025HIGH

rougine-mfg.com Listed by Warlock Ransomware Group

Warlock Ransomware
August 8, 2025HIGH

waverlychildcare.org Listed by SafePay Ransomware Group

SafePay Ransomware
August 8, 2025HIGH

Inotiv, Inc Listed by Qilin Ransomware Group

Qilin Ransomware
August 8, 2025HIGH

getech.com Listed by Qilin Ransomware Group

Qilin Ransomware
August 8, 2025HIGH

Wytech Industries Listed by Akira Ransomware Group

Akira Ransomware
August 8, 2025HIGH

Woodside Listed by Akira Ransomware Group

Akira Ransomware
August 8, 2025HIGH

sandersonmanagement.com Listed by SafePay Ransomware Group

SafePay Ransomware
August 8, 2025HIGH

mdneal.com Listed by SafePay Ransomware Group

SafePay Ransomware
August 8, 2025HIGH

webcids.com Listed by Warlock Ransomware Group

Warlock Ransomware
August 8, 2025HIGH

M****s Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
August 8, 2025HIGH

Ramar & Paradiso Listed by Pear Ransomware Group

Pear Ransomware
August 8, 2025HIGH

Barbas Nunez Sanders Butler & Hovsepian Listed by Beast Ransomware Group

Beast Ransomware
August 7, 2025HIGH

austinplasticandreconstructivesurgery.com Listed by Threeam Ransomware Group

Threeam Ransomware
August 7, 2025HIGH

wytechnology.local Listed by Warlock Ransomware Group

Warlock Ransomware
August 7, 2025HIGH

MAGELLAN FINANCIAL GROUP Listed by D4rk4rmy Ransomware Group

D4rk4rmy Ransomware
August 7, 2025HIGH

BRIDGEWATER ASSOCIATES Listed by D4rk4rmy Ransomware Group

D4rk4rmy Ransomware
August 7, 2025HIGH

ONEX CANADA ASSET MANAGEMENT INC Listed by D4rk4rmy Ransomware Group

D4rk4rmy Ransomware
August 7, 2025HIGH

MIZUHA FINANCIAL GROUP Listed by D4rk4rmy Ransomware Group

D4rk4rmy Ransomware
August 7, 2025HIGH

lpco.co Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2025HIGH

Bluewater Yacht Sales Listed by Play Ransomware Group

Play Ransomware
August 7, 2025HIGH

The Scharine Group Listed by Play Ransomware Group

Play Ransomware
August 7, 2025HIGH

TSAI CAPITAL Listed by D4rk4rmy Ransomware Group

D4rk4rmy Ransomware
August 7, 2025HIGH

Calsoft Systems Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 7, 2025HIGH

lodipd.org Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2025HIGH

camdon.ca Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2025HIGH

eyeqmonitoring.com Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2025HIGH

Belmont christian college Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2025HIGH

CIMEXSTEEL.CZ Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2025HIGH

Çağrı Group Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2025HIGH

Bobcat Central Listed by Akira Ransomware Group

Akira Ransomware
August 7, 2025HIGH

Stellantis Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
August 7, 2025HIGH

Monterey Mushrooms, LLC Listed by INC Ransom Ransomware Group

INC RansomPayoutsking Ransomware
August 7, 2025HIGH

Bank3 Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2025HIGH

Emprise Listed by Play Ransomware Group

Play Ransomware
August 6, 2025HIGH

Harinera del Valle Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
August 6, 2025HIGH

Metro Heating Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
August 6, 2025HIGH

F&P Georgia Mfg Inc Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
August 6, 2025HIGH

Rite Track Listed by Play Ransomware Group

Play Ransomware
August 6, 2025HIGH

MGM Transformer Listed by Akira Ransomware Group

Akira Ransomware
August 6, 2025HIGH

EMMCORP.COM Listed by Everest Ransomware Group

Everest Ransomware
August 6, 2025HIGH

BRUNTON-SHAW.COM Listed by Everest Ransomware Group

Everest Ransomware
August 6, 2025HIGH

PANSARD & ASSOCIES Listed by Medusa Ransomware Group

Medusa Ransomware
August 6, 2025HIGH

Afpa Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 6, 2025HIGH

Brunton-Shaw Listed by Everest Ransomware Group

Everest Ransomware
August 6, 2025HIGH

Bignault & Carter Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 6, 2025HIGH

Madison Healthcare Services Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 6, 2025HIGH

DAT AUTOHUS AG Listed by Everest Ransomware Group

Everest Ransomware
August 6, 2025HIGH

Travancore Analytics Listed by Play Ransomware Group

Play Ransomware
August 6, 2025HIGH

NEAS Listed by Play Ransomware Group

Play Ransomware
August 6, 2025HIGH

ferrocortes Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2025HIGH

Diversified Project Services International Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 6, 2025HIGH

DLCOSMETICS O.E. Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 6, 2025HIGH

sipecom.com Listed by Warlock Ransomware Group

Warlock Ransomware
August 6, 2025HIGH

starsalliance.com Listed by Warlock Ransomware Group

Warlock Ransomware
August 6, 2025HIGH

Budinger & Associates Listed by Securotrop Ransomware Group

Securotrop Ransomware
August 6, 2025HIGH

Rising Star Hydraulics Listed by Play Ransomware Group

Play Ransomware
August 5, 2025HIGH

ppmrecruit.com Listed by J Ransomware Group

J Ransomware
August 5, 2025HIGH

KLA Listed by Meow Ransomware Group

Meow Ransomware
August 5, 2025HIGH

melland.bright-futures.co.uk Listed by Kairos Ransomware Group

Kairos Ransomware
August 5, 2025HIGH

cibraco Listed by Lynx Ransomware Group

Lynx Ransomware
August 5, 2025HIGH

CI Engineering Listed by Cicada3301 Ransomware Group

Cicada3301 Ransomware
August 5, 2025HIGH

Kingsford Development & LEADBUILD Construction Pte Ltd Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 5, 2025HIGH

Clifford Paper Inc Listed by Qilin Ransomware Group

Qilin Ransomware
August 5, 2025HIGH

aym.com.mx Listed by J Ransomware Group

J Ransomware
August 5, 2025HIGH

Carrollton Ear Nose and Throat Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 5, 2025HIGH

Pittsburgh Gastroenterology Associates Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 5, 2025HIGH

scottschiff.com Listed by SafePay Ransomware Group

SafePay Ransomware
August 5, 2025HIGH

Sofo Foods Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
August 5, 2025HIGH

Palmgold Management Sdn Bhd Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
August 5, 2025HIGH

HCK Capital Group Listed by Direwolf Ransomware Group

Direwolf Ransomware
August 5, 2025HIGH

Melland High Listed by Kairos Ransomware Group

Kairos Ransomware
August 5, 2025HIGH

S****s Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
August 4, 2025HIGH

Rehabilitative Health Svc Listed by Beast Ransomware Group

Beast Ransomware
August 4, 2025HIGH

Homsey Law Center Listed by Pear Ransomware Group

Pear Ransomware
August 4, 2025HIGH

infoniqa.com Listed by Warlock Ransomware Group

Warlock Ransomware
August 4, 2025HIGH

RHI Supply Listed by Play Ransomware Group

Play Ransomware
August 4, 2025HIGH

Frontline Bioenergy Listed by Lynx Ransomware Group

Lynx Ransomware
August 4, 2025HIGH

bw-lv.de Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
August 4, 2025HIGH

Weisman Children's Listed by Interlock Ransomware Group

Interlock Ransomware
August 4, 2025HIGH

CFI Tire Service Listed by Play Ransomware Group

Play Ransomware
August 4, 2025HIGH

Newton Electrical Contractors Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

easternadjustment.com Listed by Qilin Ransomware Group

Qilin Ransomware
August 4, 2025HIGH

diethelmtravel Listed by Devman Ransomware Group

Devman Ransomware
August 4, 2025HIGH

thevisapro.com (Yibirin Law Group) Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2025HIGH

ruff.com.br Listed by Devman Ransomware Group

Devman Ransomware
August 4, 2025HIGH

Koenig Hausverwaltung Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

Wedlich Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

K2L Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 4, 2025HIGH

The DM Burr Group Listed by Sinobi Ransomware Group

Sinobi Ransomware
August 4, 2025HIGH

osdcourtks.org Listed by SafePay Ransomware Group

SafePay 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.