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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.
32372tracked breaches

Groups using this method

LockBit 3413Qilin 2351Akira 1625Clop 1368Play 1322The Gentlemen 1018INC Ransom 992RansomHub 833ALPHV 727DragonForce 663SafePay 600Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415Conti 351Dispossessor 344NightSpire 342PYSA 308Hunters 305Rhysida 295KillSec 285
+333 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 159Space Bears 157APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Snatch 142Direwolf 141Sarcoma 141Interlock 132Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Payoutsking 117Anubis 116Arcus Media 114Storm 111Monti 110Toufan 110ElDorado 109Settra 106Deadlock 103Kairos 103Cuba 103Medusalocker 102Threeam 100Chaos 96Abyss 91BrainCipher 89Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 75Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Termite 59Metaencryptor 59Insomnia 58Flocker 58AuditTeam 56Orova 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Leakeddata 45Aurora 45M3rx 45Midas 44Dark Project 43Cmdorganization 43Donutleaks 42Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Panzer 39Dragonransomware 39Darkleakmarket 39Global 38Emperador 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 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 23N0n 22Radar 22Ryuk 22Daixin 21Xinglocker 21Vexy Ransomware 20Hellcat 20Leaktheanalyst 20Vexy 19Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Tridentlocker 17ALP-001 17Sabbath 17Black X 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 133am 12Eclipse 12Barracuda 12Blackout 12IMNCrew 12Teamxxx 12Netrunner 11Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10LeakBazaar 9Rook 9Groove 9EndZone 8Gammax 8Iah6477 8Iah647 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8BYOD 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Umbra 4Cry0 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Shiba 3Redact 3Falcon 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 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

May 11, 2023HIGH

wuppermann.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 11, 2023HIGH

metronottevigilanza.it Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 11, 2023HIGH

tec-mex.com.mx Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 11, 2023HIGH

vuteq.mx Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 11, 2023HIGH

Axiom Professional Solutions Listed by Trigona Ransomware Group

Trigona Ransomware
May 11, 2023HIGH

North Shore Medical Labs Listed by BianLian Ransomware Group

BianLian Ransomware
May 11, 2023HIGH

DA Alexander Company INC Listed by BianLian Ransomware Group

BianLian Ransomware
May 11, 2023HIGH

B&R Eckel's Transport Listed by BianLian Ransomware Group

BianLian Ransomware
May 11, 2023HIGH

A****** ********* **o***** Listed by BianLian Ransomware Group

BianLian Ransomware
May 11, 2023HIGH

viseg.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
May 11, 2023HIGH

Hermes Medical Solutions Listed by Termite Ransomware Group

TermiteBianLian Ransomware
May 11, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-11* Listed by Monti Ransomware Group

Monti Ransomware
May 11, 2023HIGH

CSD Network Services Ltd Listed by Monti Ransomware Group

Monti Ransomware
May 11, 2023HIGH

ResultsCX | The result of many unknown breaches? Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 11, 2023HIGH

DATALAN Listed by Vice Society Ransomware Group

Vice Society Ransomware
May 11, 2023HIGH

Vascular Center of Intervention Listed by BianLian Ransomware Group

BianLian Ransomware
May 11, 2023HIGH

Canopy Children's Solutions Listed by Nokoyawa Ransomware Group

Nokoyawa Ransomware
May 11, 2023HIGH

Gregory Poole Equipment Company Listed by Akira Ransomware Group

Akira Ransomware
May 11, 2023HIGH

Ipleiria Student Branch Listed by Akira Ransomware Group

Akira Ransomware
May 10, 2023HIGH

Novatech EngineeringConsultants Listed by Akira Ransomware Group

Akira Ransomware
May 10, 2023HIGH

Germany Listed by Play Ransomware Group

Play Ransomware
May 10, 2023HIGH

Columbia Distributing Listed by Akira Ransomware Group

Akira Ransomware
May 10, 2023HIGH

JP Maguire & Associates Listed by Play Ransomware Group

Play Ransomware
May 10, 2023HIGH

Cooperativa de Ahorro y Crédito Ahorrocoop Ltda Listed by Medusa Ransomware Group

Medusa Ransomware
May 10, 2023HIGH

Essen Medical Associates Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 10, 2023HIGH

Constellation Software Inc 2 Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 10, 2023HIGH

Chattanooga State Community Listed by Nokoyawa Ransomware Group

Nokoyawa Ransomware
May 10, 2023HIGH

jackentertainment.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
May 10, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-10* Listed by Monti Ransomware Group

Monti Ransomware
May 10, 2023HIGH

Vdi Listed by Cuba Ransomware Group

Cuba Ransomware
May 10, 2023HIGH

Chattanooga State Community College Listed by Snatch Ransomware Group

Snatch Ransomware
May 10, 2023HIGH

gocontec.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
May 10, 2023HIGH

Sauerbruch Hutton Listed by Play Ransomware Group

Play Ransomware
May 10, 2023HIGH

mk Technology Group Listed by Akira Ransomware Group

Akira Ransomware
May 10, 2023HIGH

Sun Windows Listed by Akira Ransomware Group

Akira Ransomware
May 9, 2023HIGH

Bedford Lodge Hotel Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

mbwswim.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 9, 2023HIGH

Altstadt Hoffman Plumbing Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

APIQROO Listed by 8Base Ransomware Group

8Base Ransomware
May 9, 2023HIGH

Greenslade Taylor Hunt Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

Department of Education of the Canton of Basel-Stadt Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

IDEM Safety Switches Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

Deer Lakes School District Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

Commerce Pundit Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

CADOpt Technologies Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

Entelect Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

interfides.de Listed by lockbit3 Ransomware Group

LockBitWerewolves Ransomware
May 9, 2023HIGH

Humana Listed by BianLian Ransomware Group

BianLian Ransomware
May 9, 2023HIGH

KLC Network Services Listed by Play Ransomware Group

Play Ransomware
May 9, 2023HIGH

hk-finance.pl Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 9, 2023HIGH

cbelaw.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 9, 2023HIGH

Fresh Insurance IT Services Listed by Trigona Ransomware Group

Trigona Ransomware
May 8, 2023HIGH

lssny.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 8, 2023HIGH

Conselho Superior da Justiça do Trabalho Listed by 8Base Ransomware Group

8Base Ransomware
May 8, 2023HIGH

{UPD} Control & Automation technology - LUX Automation Listed by Monti Ransomware Group

Monti Ransomware
May 8, 2023HIGH

unity.edu Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 8, 2023HIGH

astate.edu Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 8, 2023HIGH

Public Health Management Corporation Listed by Trigona Ransomware Group

Trigona Ransomware
May 8, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *first 10gb upload* Listed by Monti Ransomware Group

Monti Ransomware
May 8, 2023HIGH

Transformative Healthcare Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 8, 2023HIGH

Dragos Inc Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 8, 2023HIGH

stmarys.net Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 7, 2023HIGH

marshallconstruction.co.uk Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 7, 2023HIGH

namibmills.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
May 6, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila *UPDATE* Listed by Monti Ransomware Group

Monti Ransomware
May 6, 2023HIGH

Eagle Eye Produce Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 5, 2023HIGH

KKDICOID including companies AICC, JBI, TJFI (part of the kddicom holding company, whose d Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 5, 2023HIGH

Sonda (Duplicate with update) Listed by Medusa Ransomware Group

Medusa Ransomware
May 5, 2023HIGH

Grupo Cativa was hacked Huge amounts of critical information have been stolen Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 5, 2023HIGH

The Lab Consulting Listed by Akira Ransomware Group

Akira Ransomware
May 5, 2023HIGH

eyeDOCS Ottawa Listed by Qilin Ransomware Group

Qilin Ransomware
May 5, 2023HIGH

The Perry Law Firm Listed by Akira Ransomware Group

Akira Ransomware
May 5, 2023HIGH

Axure Software Solutions - a company with an extremely low level of protection was hacked Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 5, 2023HIGH

RIC Electronics (ricelectronics.com) Listed by Rancoz Ransomware Group

Rancoz Ransomware
May 5, 2023HIGH

N******** ******** Listed by BianLian Ransomware Group

BianLian Ransomware
May 5, 2023HIGH

R**** ****** Listed by BianLian Ransomware Group

BianLian Ransomware
May 5, 2023HIGH

TrueLogic (truelogiccompany.com) Listed by Rancoz Ransomware Group

Rancoz Ransomware
May 5, 2023HIGH

Coteccons Group was hacked One of the most insecure construction companies in Asia has lea Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 4, 2023HIGH

Mount Desert Island Hospital Listed by Snatch Ransomware Group

Snatch Ransomware
May 4, 2023HIGH

joysonsafety.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 4, 2023HIGH

avidxchange.com Listed by Abyss Ransomware Group

Abyss Ransomware
May 4, 2023HIGH

AvidXchange Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
May 4, 2023HIGH

[i2p-torrent] Roberto Verino Difusion Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
May 4, 2023HIGH

Roberto Verino Difusion Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
May 4, 2023HIGH

layherna.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
May 4, 2023HIGH

Gihealthcare Listed by Cuba Ransomware Group

Cuba Ransomware
May 4, 2023HIGH

Fresca Listed by Nokoyawa Ransomware Group

NokoyawaSnatch Ransomware
May 4, 2023HIGH

PRESS-SERVICE Monitoring Mediów Listed by BlackByte Ransomware Group

BlackByte Ransomware
May 4, 2023HIGH

The Mitchell Partnership Listed by Akira Ransomware Group

Akira Ransomware
May 4, 2023HIGH

IDTECHPRODUCTS.COM Listed by Clop Ransomware Group

Clop Ransomware
May 4, 2023HIGH

Constellation Software Inc Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 4, 2023HIGH

Garcia Hamilton & Associates Listed by Akira Ransomware Group

Akira Ransomware
May 4, 2023HIGH

New World Travel, Inc. Listed by Akira Ransomware Group

Akira Ransomware
May 4, 2023HIGH

Willamette Falls Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 4, 2023HIGH

The Crown Princess Mary Cancer Centre Listed by Medusa Ransomware Group

Medusa Ransomware
May 4, 2023HIGH

FR Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 3, 2023HIGH

SIVSA Listed by Play Ransomware Group

Play Ransomware
May 3, 2023HIGH

Carrington Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 3, 2023HIGH

Lincoln Wood Products Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 3, 2023HIGH

Aeco was hacked A lot of confidential customer data was stolen 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.