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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.
32370tracked breaches

Groups using this method

LockBit 3413Qilin 2351Akira 1625Clop 1368Play 1322The Gentlemen 1018INC Ransom 991RansomHub 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 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 8Iah647 8Iah6477 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

March 5, 2023HIGH

bienvilleortho.com Listed by Abyss Ransomware Group

Abyss Ransomware
March 5, 2023HIGH

HAW Hamburg Listed by Vice Society Ransomware Group

Vice Society Ransomware
March 4, 2023HIGH

AICHELIN UNITHERM Listed by Mallox Ransomware Group

Mallox Ransomware
March 4, 2023HIGH

Lehigh Valley Health Network Listed by ALPHV Ransomware Group

ALPHV Ransomware
March 4, 2023HIGH

The WorkPlace Listed by Royal Ransomware Group

Royal Ransomware
March 3, 2023HIGH

ACCSC Listed by BianLian Ransomware Group

BianLian Ransomware
March 3, 2023HIGH

Parques Reunidos Listed by BianLian Ransomware Group

BianLian Ransomware
March 3, 2023HIGH

New Leak in lawyers company. Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
March 3, 2023HIGH

New Leak in lawyers company AASP. Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
March 3, 2023HIGH

BMW France Listed by Play Ransomware Group

Play Ransomware
March 3, 2023HIGH

Oakland Listed by Play Ransomware Group

Play Ransomware
March 3, 2023HIGH

Zerbe Retirement Community Listed by BianLian Ransomware Group

BianLian Ransomware
March 3, 2023HIGH

PLP Architecture Listed by BianLian Ransomware Group

BianLian Ransomware
March 3, 2023HIGH

M**** M************ Listed by BianLian Ransomware Group

BianLian Ransomware
March 3, 2023HIGH

HUNOSA Listed by Vice Society Ransomware Group

Vice Society Ransomware
March 2, 2023HIGH

Bettuzzi And Partners Listed by Ransomexx Ransomware Group

Ransomexx Ransomware
March 2, 2023HIGH

Asbestos-Inspections-Solution-Management Listed by 8Base Ransomware Group

8Base Ransomware
March 2, 2023HIGH

blackswanhealth Listed by ALPHV Ransomware Group

ALPHV Ransomware
March 2, 2023HIGH

ascentengrs.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
March 2, 2023HIGH

The Metropolitan Opera Listed by Snatch Ransomware Group

Snatch Ransomware
March 2, 2023HIGH

Ferretería EPA Listed by Royal Ransomware Group

Royal Ransomware
March 2, 2023HIGH

Welty Building Company Listed by ALPHV Ransomware Group

ALPHV Ransomware
March 2, 2023HIGH

CMMG Inc Listed by ALPHV Ransomware Group

ALPHV Ransomware
March 2, 2023HIGH

SkyFiber Networks Listed by ALPHV Ransomware Group

ALPHV Ransomware
March 2, 2023HIGH

FIMM Listed by Royal Ransomware Group

Royal Ransomware
March 2, 2023HIGH

O???a?? Listed by Play Ransomware Group

Play Ransomware
March 1, 2023HIGH

Audio Video Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
March 1, 2023HIGH

Vesuvius Listed by Vice Society Ransomware Group

Vice Society Ransomware
March 1, 2023HIGH

Syma-System Listed by Play Ransomware Group

Play Ransomware
March 1, 2023HIGH

Kenya Airports Authority Listed by Medusa Ransomware Group

Medusa Ransomware
March 1, 2023HIGH

Ring LLC Listed by ALPHV Ransomware Group

ALPHV Ransomware
March 1, 2023HIGH

Traffic Ticket Office Listed by ALPHV Ransomware Group

ALPHV Ransomware
March 1, 2023HIGH

tjel.net Listed by lockbit3 Ransomware Group

LockBit Ransomware
March 1, 2023HIGH

egas.no Listed by lockbit3 Ransomware Group

LockBit Ransomware
March 1, 2023HIGH

E&S Heating & Ventilation Ltd Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
March 1, 2023HIGH

Just us lawyers Listed by 8Base Ransomware Group

8Base Ransomware
March 1, 2023HIGH

laxmi.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
March 1, 2023HIGH

hico-ics.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
March 1, 2023HIGH

Attent Zorg en Behandeling Listed by Qilin Ransomware Group

Qilin Ransomware
February 28, 2023HIGH

df.senac.br Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

georgeleslie.co.uk Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

globalcommunities.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

indigo.ca Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

princepalace.co.th Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

nokair.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

ilfsindia.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

wmich.edu Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

cobcreditunion.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 28, 2023HIGH

Kimko Realty Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 28, 2023HIGH

LSA International Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
February 28, 2023HIGH

lsa-international.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
February 28, 2023HIGH

haeco.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

pcproductsinter.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

bocca-sacs.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

wcso.us Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
February 27, 2023HIGH

Ingenico Listed by Snatch Ransomware Group

Snatch Ransomware
February 27, 2023HIGH

hyosung.jp Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

moci.gov.kw Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

carveraero.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

cotteeparker.com.au Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

Chowtaifook Listed by Vendetta Ransomware Group

Vendetta Ransomware
February 27, 2023HIGH

wsisd.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 27, 2023HIGH

rosenbauer.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 26, 2023HIGH

thinkweltycom Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 26, 2023HIGH

G&G Electronics Listed by BianLian Ransomware Group

BianLian Ransomware
February 26, 2023HIGH

D*** Listed by BianLian Ransomware Group

BianLian Ransomware
February 26, 2023HIGH

A**** ********* ********* & ***** Listed by BianLian Ransomware Group

BianLian Ransomware
February 26, 2023HIGH

INDIKA ENERGY GLOBAL Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 24, 2023HIGH

Smarter Capital Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 24, 2023HIGH

fsmsolicitors.co.uk Listed by Qilin Ransomware Group

Qilin Ransomware
February 24, 2023HIGH

InPro electric Listed by Play Ransomware Group

Play Ransomware
February 24, 2023HIGH

ispace.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 24, 2023HIGH

CONTASS Listed by 8Base Ransomware Group

8Base Ransomware
February 24, 2023HIGH

Artconta - Contabilidade e. Assistência Fiscal Listed by 8Base Ransomware Group

8Base Ransomware
February 24, 2023HIGH

Csc Baixo Sul Assessoria e Consultoria Empresarial e Contabil LTDA Listed by 8Base Ransomware Group

8Base Ransomware
February 24, 2023HIGH

Schwartz Hautmont Port Shop Listed by Royal Ransomware Group

Royal Ransomware
February 23, 2023HIGH

AESCULAPIUS Farmaceutici Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
February 23, 2023HIGH

The Keen Group Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 23, 2023HIGH

Empresa Distribuidora de Electricidad del Este, Revenue $6336M Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 23, 2023HIGH

Glovers Solicitors LLP Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 23, 2023HIGH

"FICCI" Listed by Mallox Ransomware Group

Mallox Ransomware
February 22, 2023HIGH

Bond It Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
February 22, 2023HIGH

Gaston College Listed by Snatch Ransomware Group

SnatchNokoyawa Ransomware
February 22, 2023HIGH

EncinoEnergy Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 22, 2023HIGH

City of Lakewood Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 22, 2023HIGH

Moose, Martin, Haynes & Lundy Listed by Medusa Ransomware Group

Medusa Ransomware
February 22, 2023HIGH

RAYAB Consulting Engineers Listed by Medusa Ransomware Group

Medusa Ransomware
February 22, 2023HIGH

skylinetrisource.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 22, 2023HIGH

fosterfarms.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 22, 2023HIGH

Kendall Hunt Publishing Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 22, 2023HIGH

BULOG Listed by Ransomexx Ransomware Group

Ransomexx Ransomware
February 22, 2023HIGH

AASP claim there was no data leakage! Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
February 22, 2023HIGH

MSX International Listed by Nokoyawa Ransomware Group

NokoyawaSnatch Ransomware
February 22, 2023HIGH

nougat-carlier.be Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 22, 2023HIGH

Badan Urusan Logistik Listed by Ransomexx Ransomware Group

Ransomexx Ransomware
February 22, 2023HIGH

siqueiracastro.com.br Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 22, 2023HIGH

Stone and Electrical Contractors Listed by Royal Ransomware Group

Royal Ransomware
February 21, 2023HIGH

La Filipina Listed by ALPHV Ransomware Group

ALPHV Ransomware
February 21, 2023HIGH

kboattorneys.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
February 21, 2023HIGH

vuu.edu 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.