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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.
32219tracked breaches

Groups using this method

LockBit 3411Qilin 2340Akira 1622Clop 1368Play 1322INC Ransom 983The Gentlemen 982RansomHub 833ALPHV 727DragonForce 663SafePay 590Black Basta 522Medusa 515BianLian 5078Base 448Lynx 415Everest 412Conti 351Dispossessor 344NightSpire 340PYSA 308Hunters 305Rhysida 295KillSec 285
+330 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Nova 180Babuk2 178World Leaks 175ShinyHunters 172Handala 172FunkSec 170Cloak 166Krybit 164Space Bears 157APT73 156SilentRansomGroup 155BlackByte 147Avaddon 146Meow 144Malas 144Snatch 142Direwolf 141Sarcoma 141Interlock 129Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Payoutsking 115Anubis 115Arcus Media 114Monti 110Toufan 110Storm 109ElDorado 109Settra 106Kairos 103Cuba 103Deadlock 102Threeam 100Medusalocker 100Chaos 96Abyss 91Brain Cipher 89Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 75Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Metaencryptor 59Flocker 58Termite 57AuditTeam 56Orova 56Insomnia 56Darkvault 55Global Secret Group 54Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Black Nevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47M3rx 45Lamashtu 44Midas 44Aurora 43Dark Project 43Cmdorganization 43Donutleaks 42Leakeddata 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Money Message 37CRPxO 37Panzer 36Ciphbit 36Helldown 36Nokoyawa 36Emperador 35Arvinclub 35Spook 35Obscura 33dAn0n 33Booba Project 32Majinahanashi 32Suncrypt 32Marketo 32Blackmatter 32ZaWoo 31Alphalocker 30Frag 30Payloadbin 29Wallstreet 28Bravox 28Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Daixin 21Xinglocker 21Hellcat 20Leaktheanalyst 20Booba Team 19Vexy Ransomware 19Cephalus 19Siegedsec 19Ralord 19N0n 18Vexy 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Tridentlocker 17ALP-001 17Sabbath 17Black X 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Doommageddon 13Section9 13Argonauts 13Mindware 13Barracuda 12Blackout 12IMNCrew 12Teamxxx 12Eclipse 11Imnotavillian 113am 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11Netrunner 10Dysphor1a 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10LeakBazaar 9Rook 9Groove 9Gammax 8Iah647 8Iah6477 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7Ulose 6The Crew 6Ms13089 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Spirals 5EndZone 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Cry0 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Redact 3Falcon 3Ethics 3Orion 3Triple X 3D1R 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Shiba 2Blacklocks 2ImNotAVillain 2Secp0 2Sovcali 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Meowciety403 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 26, 2022HIGH

GMM Grammy Public Company Limited Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 26, 2022HIGH

Associated Lighting Representatives Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 26, 2022HIGH

Comando Conjunto de las Fuerzas Armadas Del Ecuador Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 26, 2022HIGH

Essick Air Products Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 25, 2022HIGH

Rundle Eye Care DataBase Leak Listed by Everest Ransomware Group

Everest Ransomware
October 25, 2022HIGH

sskb.com.au Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 24, 2022HIGH

pendragonplc.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 24, 2022HIGH

vitalitygroup.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
October 24, 2022HIGH

Tata Power Listed by Hive Ransomware Group

Hive Ransomware
October 24, 2022HIGH

Kenosha Unified School District Listed by Snatch Ransomware Group

Snatch Ransomware
October 24, 2022HIGH

unipilotoeduco Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 23, 2022HIGH

ALRO Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 23, 2022HIGH

Mdaemon Technologies Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 23, 2022HIGH

A G Equipment Company Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 23, 2022HIGH

BOOTZ Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 23, 2022HIGH

Diamond Mowers Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 23, 2022HIGH

J.M. Rodgers Co. Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 23, 2022HIGH

EDC3 Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 23, 2022HIGH

Test Valley School Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 23, 2022HIGH

itt.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
October 23, 2022HIGH

Stages Pediatric Care New 250 personal records Listed by Everest Ransomware Group

Everest Ransomware
October 23, 2022HIGH

Stages Pediatric Care New 40 personal records Listed by Everest Ransomware Group

Everest Ransomware
October 23, 2022HIGH

Pate's Grammar School Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 23, 2022HIGH

STONE1 Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 23, 2022HIGH

TMShipping Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 23, 2022HIGH

Grupo Jaime Camara Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 23, 2022HIGH

Lightbank Listed by Quantum Ransomware Group

Quantum Ransomware
October 23, 2022HIGH

Mars Area School District Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 23, 2022HIGH

Maternite des Bluets Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 23, 2022HIGH

HALYVOURGIKI.S.A. Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 23, 2022HIGH

Marist College Ashgrove Listed by Vice Society Ransomware Group

Vice Society Ransomware
October 22, 2022HIGH

Southwest Healthcare Services Listed by Donutleaks Ransomware Group

Donutleaks Ransomware
October 21, 2022HIGH

www.tclchinesetheatres.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
October 21, 2022HIGH

UNE Listed by BlackByte Ransomware Group

BlackByte Ransomware
October 20, 2022HIGH

Pitman Family Farms Listed by BlackByte Ransomware Group

BlackByte Ransomware
October 20, 2022HIGH

Pitman Farms Listed by DragonForce Ransomware Group

DragonForce Ransomware
October 20, 2022HIGH

Egyptian Electric Cooperative Association Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 19, 2022HIGH

Unimed Belem Listed by Ransomexx Ransomware Group

Ransomexx Ransomware
October 19, 2022HIGH

Weidmuller Listed by Snatch Ransomware Group

Snatch Ransomware
October 19, 2022HIGH

Dollmar SpA - Leaked Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
October 19, 2022HIGH

Rosenblatt Securities Listed by Quantum Ransomware Group

Quantum Ransomware
October 18, 2022HIGH

Wes-tec inc. Listed by Lorenz Ransomware Group

Lorenz Ransomware
October 18, 2022HIGH

DIPF-INTERN - Leaked Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
October 18, 2022HIGH

MultiCareInc DataBase Leak Listed by Everest Ransomware Group

Everest Ransomware
October 18, 2022HIGH

MultiCareInc pt.3 Listed by Everest Ransomware Group

Everest Ransomware
October 18, 2022HIGH

CSW GmbH Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 18, 2022HIGH

Stages Pediatric Care new personal data Listed by Everest Ransomware Group

Everest Ransomware
October 17, 2022HIGH

Longhorn Investments Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 17, 2022HIGH

kingfisherinsurance.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 16, 2022HIGH

kingteam.com.tw Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 16, 2022HIGH

palig.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
October 16, 2022HIGH

tokaisolidtire.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 16, 2022HIGH

eureka-puzzle.eu Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 16, 2022HIGH

oomiya.co.jp Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 16, 2022HIGH

eeckman.eu Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 16, 2022HIGH

groupesavoie.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 15, 2022HIGH

centurion.com.pl Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 15, 2022HIGH

tamhash.co.il Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 15, 2022HIGH

villajuris.be Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 15, 2022HIGH

MultiCare DataBase Leak Listed by Everest Ransomware Group

Everest Ransomware
October 15, 2022HIGH

mk.co.th Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 15, 2022HIGH

castemark.tw Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 14, 2022HIGH

bankruptcypa.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 14, 2022HIGH

heronconstruction.co.nz Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 14, 2022HIGH

Events DC | eventsdccom Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 14, 2022HIGH

kilvington.vic.edu.au Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 14, 2022HIGH

Electricity company / Air Defense Solutions company Listed by Everest Ransomware Group

Everest Ransomware
October 13, 2022HIGH

Jam Filled Entertainment Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 13, 2022HIGH

Electricity company pt.3 Listed by Everest Ransomware Group

Everest Ransomware
October 13, 2022HIGH

RecordTV Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 13, 2022HIGH

nelsonautohaus.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 13, 2022HIGH

Fashion company ZIGI NY - Leaked Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
October 12, 2022HIGH

marktel.es Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 12, 2022HIGH

MERCOLA Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 12, 2022HIGH

martel.es Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 12, 2022HIGH

Medibank Private Limited Listed by Blogxx Ransomware Group

Blogxx Ransomware
October 12, 2022HIGH

bigcenters.rs Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 12, 2022HIGH

mtrx.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 12, 2022HIGH

Triten Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 12, 2022HIGH

ALFATECH Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 12, 2022HIGH

MultiCare pt.3 Listed by Everest Ransomware Group

Everest Ransomware
October 12, 2022HIGH

AMPORTS Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 12, 2022HIGH

Quality Telecom Consultants Inc Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 12, 2022HIGH

Michael Sullivan & Associates Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 12, 2022HIGH

SMART Mechanical Solutions Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 11, 2022HIGH

Stages Pediatric Care Update Listed by Everest Ransomware Group

Everest Ransomware
October 11, 2022HIGH

Shiloh Industries Listed by Black Basta Ransomware Group

Black Basta Ransomware
October 11, 2022HIGH

bankwithunited.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
October 11, 2022HIGH

Döhler HACKED! More then 800 GB sensitive data LEAKED! Listed by ALPHV Ransomware Group

ALPHV Ransomware
October 11, 2022HIGH

tdwood.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 11, 2022HIGH

Consorci Sanitari Integral Listed by Ransomexx Ransomware Group

Ransomexx Ransomware
October 11, 2022HIGH

Consorci Sanitari Integral & Geseme Listed by Ransomexx Ransomware Group

Ransomexx Ransomware
October 10, 2022HIGH

DMCI Holding Leaked Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
October 10, 2022HIGH

TANG CAPITAL LEAKED Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
October 10, 2022HIGH

dmcinet.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 10, 2022HIGH

jtchapman.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 10, 2022HIGH

polycube.co.th Listed by lockbit3 Ransomware Group

LockBit Ransomware
October 10, 2022HIGH

RS.GOV.BR/Government Brazil Listed by Everest Ransomware Group

Everest Ransomware
October 10, 2022HIGH

Electricity company pt.2 Listed by Everest Ransomware Group

Everest Ransomware
October 10, 2022HIGH

The Hibbert Group Listed by ALPHV Ransomware Group

ALPHV 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.