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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.
32386tracked breaches

Groups using this method

LockBit 3413Qilin 2351Akira 1625Clop 1368Play 1322The Gentlemen 1018INC Ransom 992RansomHub 833ALPHV 727DragonForce 665SafePay 600Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 351Conti 351Dispossessor 344PYSA 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 160Space 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 10Byod 9LeakBazaar 9Rook 9Groove 9EndZone 8Gammax 8Iah6477 8Iah647 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 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 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Ransomware

June 15, 2023HIGH

NAVAXX.LU Listed by Clop Ransomware Group

Clop Ransomware
June 15, 2023HIGH

316FIDUCIARIES.COM Listed by Clop Ransomware Group

Clop Ransomware
June 15, 2023HIGH

SYNLAB.FR Listed by Clop Ransomware Group

Clop Ransomware
June 15, 2023HIGH

Plott Corporation Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 15, 2023HIGH

Yamaha Canada Music Ltd Listed by Akira Ransomware Group

Akira Ransomware
June 15, 2023HIGH

ENZO.COM Listed by Clop Ransomware Group

Clop Ransomware
June 15, 2023HIGH

HEALTHEQUITY.COM Listed by Clop Ransomware Group

Clop Ransomware
June 15, 2023HIGH

ASZ GmbH & Co Listed by Qilin Ransomware Group

Qilin Ransomware
June 15, 2023HIGH

CUANSWERS.COM Listed by Clop Ransomware Group

Clop Ransomware
June 15, 2023HIGH

Sonangol Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 15, 2023HIGH

Salem Community Schools Listed by Medusa Ransomware Group

Medusa Ransomware
June 15, 2023HIGH

Alpha Data Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 14, 2023HIGH

studentclearinghouse.org Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

1stsource.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

New Horizons Medical Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 14, 2023HIGH

oekk.ch Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

uga.edu Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

landal.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

uhcsr.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

bankers-bank.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

putnam.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

leggett.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

Air Comfort (aircomfort.ac) Listed by Rancoz Ransomware Group

Rancoz Ransomware
June 14, 2023HIGH

granules.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 14, 2023HIGH

Venture Logistics Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
June 14, 2023HIGH

datasite.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

Wison Engineering Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
June 14, 2023HIGH

Centre Hospitalier Régional de Namur Listed by NoEscape Ransomware Group

NoEscape Ransomware
June 14, 2023HIGH

Law Society of South Africa Listed by 8Base Ransomware Group

8Base Ransomware
June 14, 2023HIGH

heidelberg.com Listed by Clop Ransomware Group

Clop Ransomware
June 14, 2023HIGH

iECM Company Limited Listed by Qilin Ransomware Group

Qilin Ransomware
June 14, 2023HIGH

Marchant Schmidt Listed by Black Basta Ransomware Group

Black Basta Ransomware
June 14, 2023HIGH

arborsct.com Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
June 14, 2023HIGH

James Briggs Limited Listed by Snatch Ransomware Group

Snatch Ransomware
June 14, 2023HIGH

Hemenway Financial Services Listed by Snatch Ransomware Group

Snatch Ransomware
June 14, 2023HIGH

primeretailservices.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 14, 2023HIGH

The Texwipe Listed by BlackByte Ransomware Group

BlackByte Ransomware
June 14, 2023HIGH

NEBRASKALAND Listed by BlackByte Ransomware Group

BlackByteALPHV Ransomware
June 14, 2023HIGH

Fiege Sp. z o.o. Listed by BlackByte Ransomware Group

BlackByte Ransomware
June 14, 2023HIGH

MCNA Dental Listed by Snatch Ransomware Group

Snatch Ransomware
June 14, 2023HIGH

Tetrosyl Group Listed by Snatch Ransomware Group

Snatch Ransomware
June 14, 2023HIGH

TF AMD Microelectronics Listed by Snatch Ransomware Group

Snatch Ransomware
June 13, 2023HIGH

*i**r** *e***l**** Listed by BianLian Ransomware Group

BianLian Ransomware
June 13, 2023HIGH

prioritydispatch.net Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 13, 2023HIGH

Fullerton India Listed by Snatch Ransomware Group

Snatch Ransomware
June 13, 2023HIGH

Jeff Wyler Automotive Family, Inc. Listed by 8Base Ransomware Group

8BaseCryptbb Ransomware
June 13, 2023HIGH

rammutual.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 13, 2023HIGH

Lumberton Independent School District Listed by Rhysida Ransomware Group

Rhysida Ransomware
June 13, 2023HIGH

K********* ******* *** Listed by BianLian Ransomware Group

BianLian Ransomware
June 13, 2023HIGH

fullertonindia.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
June 13, 2023HIGH

eriematerials.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 13, 2023HIGH

t-s-c.eu Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 13, 2023HIGH

gslelectric.com Listed by Qilin Ransomware Group

QilinLockBit Ransomware
June 13, 2023HIGH

Bogleboo Listed by Vice Society Ransomware Group

Vice Society Ransomware
June 12, 2023HIGH

MARJAM Supply company Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
June 12, 2023HIGH

ai-thermal.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 12, 2023HIGH

Regal West Corporation Listed by Black Basta Ransomware Group

Black Basta Ransomware
June 12, 2023HIGH

Automatic Systems - is a company with extremely low security of its network and products w Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 12, 2023HIGH

San Luis Obispo County Office of Education Listed by 8Base Ransomware Group

8Base Ransomware
June 12, 2023HIGH

Northeastern State University Listed by Rhysida Ransomware Group

Rhysida Ransomware
June 12, 2023HIGH

Stant Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
June 12, 2023HIGH

pneusbeaucerons.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 12, 2023HIGH

Hill AeroSystems Inc. Listed by Black Basta Ransomware Group

Black Basta Ransomware
June 12, 2023HIGH

Paris High School Listed by Rhysida Ransomware Group

Rhysida Ransomware
June 11, 2023HIGH

City of Newburgh Listed by BlackByte Ransomware Group

BlackByte Ransomware
June 11, 2023HIGH

Law Offices of Sergio J. Siderman Listed by 8Base Ransomware Group

8Base Ransomware
June 11, 2023HIGH

Tachi-S Engineering USA Listed by Royal Ransomware Group

Royal Ransomware
June 11, 2023HIGH

Stephen F. Austin State University Listed by Rhysida Ransomware Group

Rhysida Ransomware
June 11, 2023HIGH

GAE Construction Listed by Medusa Ransomware Group

Medusa Ransomware
June 11, 2023HIGH

Krack Zapaterías Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 11, 2023HIGH

Comisión Nacional de Valores Listed by Medusa Ransomware Group

Medusa Ransomware
June 11, 2023HIGH

Transprensa Listed by 8Base Ransomware Group

8Base Ransomware
June 11, 2023HIGH

CASTEC Inc Listed by NoEscape Ransomware Group

NoEscape Ransomware
June 11, 2023HIGH

haynesintl.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
June 10, 2023HIGH

MAXIMUM PRIME ALIMENTOS EIRELI Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

HCI.EDU Listed by Clop Ransomware Group

Clop Ransomware
June 10, 2023HIGH

TECHCERT Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

TAGAVIA Listed by Black Basta Ransomware Group

Black Basta Ransomware
June 10, 2023HIGH

PRECISIONMEDICALBILLING.NET Listed by Clop Ransomware Group

Clop Ransomware
June 10, 2023HIGH

360EQUIPMENTFINANCE.COM Listed by Clop Ransomware Group

Clop Ransomware
June 10, 2023HIGH

MICHENER.CA Listed by Clop Ransomware Group

Clop Ransomware
June 10, 2023HIGH

Coca-Cola FEMSA Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 10, 2023HIGH

Hochschule Kaiserslautern Listed by Rhysida Ransomware Group

Rhysida Ransomware
June 10, 2023HIGH

SINTTEL Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

CLONARTE Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

PREMIER HOSPITAL DIA Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

Defesa da Classe Trabalhadora (Declatra) Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

CEMAF PARTICIPACOES E ADMINISTRACAO DE BENS LTDA Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

Ampla Divisórias Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

LUZBOA S.A Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

RJP MEDICAL LTDA Listed by 8Base Ransomware Group

8Base Ransomware
June 10, 2023HIGH

Saint Andrews Bureau Listed by Akira Ransomware Group

Akira Ransomware
June 9, 2023HIGH

Silicon Valley Mechanical Listed by ALPHV Ransomware Group

ALPHV Ransomware
June 9, 2023HIGH

Kramer Enterprises Listed by Medusa Ransomware Group

Medusa Ransomware
June 9, 2023HIGH

ACI Advanced Chemical Industries Listed by Akira Ransomware Group

Akira Ransomware
June 9, 2023HIGH

Del Bono Hotel Listed by Qilin Ransomware Group

Qilin Ransomware
June 9, 2023HIGH

The Adams County Communication Center orADCOM911 Listed by Akira Ransomware Group

Akira Ransomware
June 9, 2023HIGH

marstrand.se Listed by Darkrace Ransomware Group

Darkrace Ransomware
June 9, 2023HIGH

wsisd.net Listed by lockbit3 Ransomware Group

LockBit Ransomware
June 9, 2023HIGH

gruppomercurio.com Listed by lockbit3 Ransomware Group

LockBit 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.