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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 3413 Qilin 2351 Akira 1625 Clop 1368 Play 1322 The Gentlemen 1018 INC Ransom 992 RansomHub 833 ALPHV 727 DragonForce 663 SafePay 600 Black Basta 522 Medusa 515 BianLian 507 8Base 448 Everest 417 Lynx 415 Conti 351 Dispossessor 344 NightSpire 342 PYSA 308 Hunters 305 Rhysida 295 KillSec 285

+333 more groups

Sinobi 274 Cactus 247 RansomHouse 217 Coinbase Cartel 213 Royal 211 Hive 208 Stormous 190 Fog 189 Vice Society 188 Devman 183 BlackSuit 183 Nova 180 Babuk2 178 World Leaks 175 ShinyHunters 172 Handala 172 FunkSec 170 Cloak 166 Krybit 164 SilentRansomGroup 159 Space Bears 157 APT73 156 BlackByte 147 Avaddon 146 Meow 144 Malas 144 Snatch 142 Direwolf 141 Sarcoma 141 Interlock 132 Ragnar Locker 128 Pear 126 NoEscape 124 Genesis 122 RA World 120 Payoutsking 117 Anubis 116 Arcus Media 114 Storm 111 Monti 110 Toufan 110 ElDorado 109 Settra 106 Deadlock 103 Kairos 103 Cuba 103 Medusalocker 102 Threeam 100 Chaos 96 Abyss 91 BrainCipher 89 Revil 89 Ransomexx 84 Warlock 78 Lorenz 78 Payload 75 Cicada3301 75 Beast 74 Karakurt 74 Avoslocker 70 Ransomed 68 Quantum 68 Blacklock 64 Lv 63 Termite 59 Metaencryptor 59 Insomnia 58 Flocker 58 AuditTeam 56 Orova 56 Global Secret Group 55 Darkvault 55 Gunra 54 Losttrust 53 Maze 51 AiLock 50 Tengu 49 Trigona 49 Lamashtu 48 Blacknevas 48 Nitrogen 48 Mallox 48 Crypto24 47 Knight 47 Leakeddata 45 Aurora 45 M3rx 45 Midas 44 Dark Project 43 Cmdorganization 43 Donutleaks 42 Securotrop 41 Embargo 41 Crpx0 41 Blackshrantac 41 J 41 Panzer 39 Dragonransomware 39 Darkleakmarket 39 Global 38 Emperador 37 Moneymessage 37 CRPxO 37 Ciphbit 36 Helldown 36 Nokoyawa 36 Arvinclub 35 Spook 35 Obscura 33 dAn0n 33 Booba Project 32 Majinahanashi 32 Suncrypt 32 Marketo 32 Blackmatter 32 Zawoo 31 Alphalocker 30 Frag 30 Payloadbin 29 Wallstreet 28 Bravox 28 Fulcrumsec 28 L Group 28 Onyx 28 Titan 27 Unsafe 26 Kazu 26 Werewolves 26 Kelvinsecurity 26 Netwalker 26 Lapsus$ 25 Vect 25 Kraken 25 Underground 25 Morpheus 24 Shadowbyt3$ 23 Doppelpaymer 23 N0n 22 Radar 22 Ryuk 22 Daixin 21 Xinglocker 21 Vexy Ransomware 20 Hellcat 20 Leaktheanalyst 20 Vexy 19 Booba Team 19 Cephalus 19 Siegedsec 19 Ralord 19 Brotherhood 18 D4rk4rmy 18 Trinity 18 Mountlocker 18 Tridentlocker 17 ALP-001 17 Sabbath 17 Black X 16 ExfilSquad 16 Datacarry 16 Dunghill 16 Apos 16 Madliberator 16 Redransomware 16 Mosesstaff 16 Doommageddon 15 Azroteam 15 Cheers 15 Nefilim 15 VYPR 14 Benzona 14 Weyhro 14 Kawa4096 14 Freecivilian 14 Sparta 14 Section9 13 Argonauts 13 Mindware 13 3am 12 Eclipse 12 Barracuda 12 Blackout 12 IMNCrew 12 Teamxxx 12 Netrunner 11 Imnotavillian 11 Blackwater 11 Icarus 11 Icefire 11 Cryp70n1c0d3 11 DYSPHOR1A 10 Crazyhunter 10 Darkrace 10 Darkpower 10 Darkside 10 LeakBazaar 9 Rook 9 Groove 9 EndZone 8 Gammax 8 Iah647 8 Iah6477 8 Helix 8 Xpl0itrs 8 Skira 8 Radiant 8 VanHelsing 8 Qiulong 8 Mogilevich 8 Cryptbb 8 Babuk 8 BYOD 7 Global Cybernetic Collective 7 Bert 7 Chort 7 Malekteam 7 0mega 7 Cyclops 7 Karma 7 Pay2key 7 ULose 6 The Crew 6 Ms13089 6 Cipherforce 6 RunSomeWares 6 Arkana 6 Silent 6 Rancoz 6 Dataleak 6 Redalert 6 Yanluowang 6 Egregor 6 Spirals 5 Nasirsecurity 5 PrinzEugen 5 0day Syndicate 5 Secpo 5 Orca 5 Atomsilo 5 Minteye 5 Kryptos 5 Bqtlock 5 GDLockerSec 5 ValenciaLeaks 5 Donex 5 Raznatovic 5 Projectrelic 5 Pandora 5 Lockdata 5 Umbra 4 Cry0 4 Exitium 4 Linkc 4 Desolator 4 Satanlockv2 4 Ransomcortex 4 Shaoleaks 4 Blacktor 4 Shiba 3 Redact 3 Falcon 3 Ethics 3 Orion 3 Triple X 3 D1R 3 Mnt6 3 TiMc 3 Yurei 3 Rebornvc 3 Bluebox 3 Vanirgroup 3 Hellogookie 3 Trisec 3 Noname 3 Vendetta 3 Ragnarok 3 Blackshadow 3 Bonacigroup 3 Grief 3 Snake 3 Coldlock 3 BlackLocks 2 ImNotAVillain 2 Secp0 2 Sovcali 2 Leaknet 2 BlueWhale 2 Blackfield 2 Kittykatkrew 2 Osiris 2 Lunalock 2 Sensayq 2 Cryptnet 2 Bitlocker 2 Nightsky 2 Wastedlocker 2 Sekhmet 2 Prolock 2 Meowciety403 1 Abyss-data 1 Securotop 1 Kyber 1 Sicarii 1 Reynolds 1 Walocker 1 Gunra Ransomware 1 Playboy 1 Zerotolerance 1 Insane 1 Ranstreet 1 Crosslock 1 Slug 1 Memedusalockerdusa 1 Blogxx 1 Roadsweep 1 La Piovra 1 Robinhood 1 Macaw 1 Deathkitty 1 Zeppelin 1 Networm 1 Maui 1 Astroteam 1 Synack 1 Phoenixcryptolocker 1 Ronggolawe 1 Cring 1 Hades 1 Netflim 1 Agelocker 1 Thanos 1 Dharma 1 Mamba 1

Breaches using Ransomware

December 20, 2022HIGH

JEALSA Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

nasco.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware

December 20, 2022HIGH

SparJames Hall & CompanyHeron and Brearley Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Dixons Allerton Academy Listed by Hive Ransomware Group

Hive Ransomware

December 20, 2022HIGH

Family Medicine CentersFMC Clinics Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Wrapex Industrial - Leaked Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware

December 20, 2022HIGH

Waikato District Health Board Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Whitehouse Independent School District Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

San Luis Coastal Unified School District Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Xavier University of Louisiana Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Communications Solutions Company Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Lawadami Listed by BianLian Ransomware Group

BianLian Ransomware

December 20, 2022HIGH

Protecmedia Listed by ALPHV Ransomware Group

ALPHV Ransomware

December 20, 2022HIGH

Stolle Machinery Listed by Hive Ransomware Group

Hive Ransomware

December 20, 2022HIGH

teknowsource.in Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 20, 2022HIGH

Sae-a Listed by Cuba Ransomware Group

Cuba Ransomware

December 20, 2022HIGH

City Of Huntsville, Texas Listed by Hive Ransomware Group

Hive Ransomware

December 20, 2022HIGH

Priority Building Services, LLC Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Consejo Superior de Investigaciones Cientificas Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

JAKKS Pacific Inc Listed by Hive Ransomware Group

HiveALPHV Ransomware

December 20, 2022HIGH

FREDERICK Public Schools Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Serena Hotels - Leaked Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware

December 20, 2022HIGH

LIBERTY PULTRUSIONS Listed by Karakurt Ransomware Group

Karakurt Ransomware

December 20, 2022HIGH

Higher School of the Public Ministry of the Union Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 20, 2022HIGH

Innovative Education Management Listed by Hive Ransomware Group

Hive Ransomware

December 20, 2022HIGH

North Idaho College Listed by Hive Ransomware Group

Hive Ransomware

December 19, 2022HIGH

mercuryit.co.nz Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

senateshj.com Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

businesscentral.org.nz Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

accuro.co.nz Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

womgroup.com Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

Monte Cristalina S.A. Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

jka.co.uk Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

mayflowerdentalgroup.com Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

agriobtentions.com Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

catalyst-group.co.nz Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

Keralty Listed by RansomHouse Ransomware Group

RansomHouse Ransomware

December 19, 2022HIGH

rgvfirm.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware

December 19, 2022HIGH

The Exchange Bank Listed by Black Basta Ransomware Group

Black Basta Ransomware

December 19, 2022HIGH

Sterling Listed by Black Basta Ransomware Group

Black Basta Ransomware

December 19, 2022HIGH

Jeppesen Listed by Black Basta Ransomware Group

Black Basta Ransomware

December 19, 2022HIGH

polyflor.co.nz Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 19, 2022HIGH

stmc.edu.hk Listed by lockbit3 Ransomware Group

LockBit Ransomware

December 18, 2022HIGH

OPUS IT Services Listed by Play Ransomware Group

Play Ransomware

December 18, 2022HIGH

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

Play Ransomware

December 18, 2022HIGH

H-Hotels Listed by Play Ransomware Group

Play Ransomware

December 18, 2022HIGH

Creta Farm Listed by Play Ransomware Group

Play Ransomware

December 18, 2022HIGH

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

Play Ransomware

December 18, 2022HIGH

Conform Listed by Royal Ransomware Group

Royal Ransomware

December 18, 2022HIGH

Bevolution Group Listed by Karakurt Ransomware Group

KarakurtRoyal Ransomware

December 18, 2022HIGH

TLC Listed by Karakurt Ransomware Group

Karakurt Ransomware

December 18, 2022HIGH

Doctors Center Hospital Listed by Projectrelic Ransomware Group

Projectrelic Ransomware

December 17, 2022HIGH

University Institute of Technology of Paris Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 17, 2022HIGH

All Seasons Global Solutions Listed by Royal Ransomware Group

Royal Ransomware

December 17, 2022HIGH

Australian Real Estate Group Pty Ltd Listed by BianLian Ransomware Group

BianLian Ransomware

December 16, 2022HIGH

Law Firm of Friedman + Bartoumian Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Adams-Friendship Area School District Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

M2S Electronics Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Duplicator Sales & Service Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Virginia Farm Bureau Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

PGT Innovations Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Trussbilt LLC Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Los Angeles Business Journal Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Mol Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Vincent Fister Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Publicare Listed by Vice Society Ransomware Group

Vice Society Ransomware

December 16, 2022HIGH

Spa Listed by BianLian Ransomware Group

BianLian Ransomware

December 16, 2022HIGH

Company, LLC Listed by BianLian Ransomware Group

BianLian Ransomware

December 16, 2022HIGH

Cates Control Systems Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

RMCLAW Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Leo Hamel Fine Jewelers Listed by Royal Ransomware Group

Royal Ransomware

December 16, 2022HIGH

Gage Brothers Listed by Karakurt Ransomware Group

Karakurt Ransomware

December 16, 2022HIGH

JMicron Listed by Play Ransomware Group

Play Ransomware

December 16, 2022HIGH

Arsat Listed by Play Ransomware Group

Play Ransomware

December 16, 2022HIGH

Tubular Steel Inc Listed by Royal Ransomware Group

Royal Ransomware

Showing 27,451–27,525 of 32,372

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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.