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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.
32362tracked breaches

Groups using this method

LockBit 3413Qilin 2349Akira 1625Clop 1368Play 1322The Gentlemen 1018INC Ransom 987RansomHub 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 131Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Payoutsking 117Anubis 115Arcus 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 41Dragonransomware 39Darkleakmarket 39Panzer 38Global 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

February 12, 2023HIGH

Cork Institute of Technology & Munster Technological University Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 12, 2023HIGH

I***** Listed by BianLian Ransomware Group

BianLian Ransomware
February 12, 2023HIGH

The Gucciardo Law Firm Listed by BianLian Ransomware Group

BianLian Ransomware
February 12, 2023HIGH

Midway Ford Listed by 8Base Ransomware Group

8Base Ransomware
February 12, 2023HIGH

Inland Group Listed by BlackByte Ransomware Group

BlackByte Ransomware
February 12, 2023HIGH

Danielski Farms Inc. Listed by BianLian Ransomware Group

BianLian Ransomware
February 11, 2023HIGH

Thompson Safety Listed by BianLian Ransomware Group

BianLian Ransomware
February 11, 2023HIGH

Wesco Turf Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

ANXA Listed by BianLian Ransomware Group

BianLian Ransomware
February 11, 2023HIGH

Cambian Group Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

Schandy Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

HAK Grazbachgasse Listed by BianLian Ransomware Group

BianLian Ransomware
February 11, 2023HIGH

B&G Foods Listed by Daixin Ransomware Group

Daixin Ransomware
February 11, 2023HIGH

Advance2000 Listed by BianLian Ransomware Group

BianLian Ransomware
February 11, 2023HIGH

Gates Corporation Listed by Black Basta Ransomware Group

Black Basta Ransomware
February 11, 2023HIGH

Memtech Acoustical Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

Global Mining Products Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

Ultralife Corporation Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

Hamilton Parker Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

Buckeye Packaging Listed by Avoslocker Ransomware Group

Avoslocker Ransomware
February 11, 2023HIGH

Tonga Communications Listed by Medusa Ransomware Group

Medusa Ransomware
February 10, 2023HIGH

Tucson Unified School District Listed by Royal Ransomware Group

Royal Ransomware
February 9, 2023HIGH

arcessex.org Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
February 9, 2023HIGH

Diethelm Keller Aviation Pte Ltd Listed by Medusa Ransomware Group

Medusa Ransomware
February 9, 2023HIGH

M???????? S?? Listed by Play Ransomware Group

Play Ransomware
February 9, 2023HIGH

aerospace.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 9, 2023HIGH

Mount Saint Mary College Listed by Vice Society Ransomware Group

Vice Society Ransomware
February 9, 2023HIGH

phihong.com.tw Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 9, 2023HIGH

Jeffries Morris Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
February 9, 2023HIGH

A10 Listed by Play Ransomware Group

Play Ransomware
February 8, 2023HIGH

transports-feuillet.fr Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 8, 2023HIGH

Trendsetter Engineering Listed by Royal Ransomware Group

Royal Ransomware
February 8, 2023HIGH

central.k12.or.us Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 8, 2023HIGH

Cave Beblenheim Listed by Play Ransomware Group

Play Ransomware
February 8, 2023HIGH

ACS Listed by Play Ransomware Group

Play Ransomware
February 7, 2023HIGH

The DGCX Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
February 7, 2023HIGH

Penn Power Group Listed by BlackByte Ransomware Group

BlackByte Ransomware
February 7, 2023HIGH

royalmailgroup.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 7, 2023HIGH

cantinatollo.it Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 7, 2023HIGH

Menken Orlando Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 7, 2023HIGH

Thayer Academy Listed by 8Base Ransomware Group

8Base Ransomware
February 7, 2023HIGH

JReynolds Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 6, 2023HIGH

hkri.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

nicklaus.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

jams.edu.jo Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

AmerisourceBergen/Censora - MWI Animal Health Listed by Lorenz Ransomware Group

Lorenz Ransomware
February 6, 2023HIGH

prlabs.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

teleapps.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

medellin.gov.co Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

*r***** ********** ******** *********** Listed by BianLian Ransomware Group

BianLian Ransomware
February 6, 2023HIGH

L?? C??e Listed by Play Ransomware Group

Play Ransomware
February 6, 2023HIGH

Woodmeister Master Builders, Inc. Listed by BianLian Ransomware Group

BianLian Ransomware
February 6, 2023HIGH

etbrick.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

wcinet.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

crispinvalve.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 6, 2023HIGH

INNOVATION COLLABORATION SYNERGY Listed by Royal Ransomware Group

Royal Ransomware
February 6, 2023HIGH

?C? Listed by Play Ransomware Group

Play Ransomware
February 5, 2023HIGH

El-Mohandes Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 5, 2023HIGH

bplawyers.co.id Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 5, 2023HIGH

HELPHONE Listed by 8Base Ransomware Group

8Base Ransomware
February 5, 2023HIGH

qsi-q3.de Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 4, 2023HIGH

Surtronics Listed by BianLian Ransomware Group

BianLian Ransomware
February 4, 2023HIGH

agapefrance.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 4, 2023HIGH

G&G ectronics Listed by BianLian Ransomware Group

BianLian Ransomware
February 4, 2023HIGH

Five Guys Enterprises, LLC Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 4, 2023HIGH

Portnoff Law Associates Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 4, 2023HIGH

nexuspoint.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

guardiananalytics.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

Point Dedicated Services Listed by Play Ransomware Group

Play Ransomware
February 3, 2023HIGH

PFA Systems Listed by Medusa Ransomware Group

Medusa Ransomware
February 3, 2023HIGH

Elim Clinic Listed by Medusa Ransomware Group

Medusa Ransomware
February 3, 2023HIGH

Elektro Richter Listed by Medusa Ransomware Group

Medusa Ransomware
February 3, 2023HIGH

EnCom Listed by Medusa Ransomware Group

Medusa Ransomware
February 3, 2023HIGH

scandia.ro Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

virtuosgames.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

redfordpd.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

jjdentistry.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

tonoli.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

bethrivkah.edu Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

crystalcreamery.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

urmgroup.com.au Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

sakrgroup.net Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 3, 2023HIGH

SITARA Listed by 8Base Ransomware Group

8Base Ransomware
February 2, 2023HIGH

Casa Ley Listed by Royal Ransomware Group

Royal Ransomware
February 2, 2023HIGH

European Window Listed by Medusa Ransomware Group

Medusa Ransomware
February 2, 2023HIGH

hafele.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

consolenergy.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
February 2, 2023HIGH

fabricatedpipe.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
February 2, 2023HIGH

MESSER CUTTING SYSTEMS Listed by Royal Ransomware Group

Royal Ransomware
February 2, 2023HIGH

pharmagestao.com.br Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

avantetextil.com.mx Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

transportsn.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

byte.gr Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

biosonicsinc.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

seelllc.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

plasmasurgical.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
February 2, 2023HIGH

nlsmichigan.org Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
February 2, 2023HIGH

iongroup.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 2, 2023HIGH

kostika.co.il Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 1, 2023HIGH

Guildford County School Listed by Vice Society Ransomware Group

Vice Society 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.