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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.
32392tracked 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
+334 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 76Cicada3301 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 46Aurora 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 15Eclipse 14VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 133am 12Barracuda 12Blackout 12IMNCrew 12Teamxxx 12Netrunner 11Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Byod 9LeakBazaar 9Rook 9Groove 9EndZone 8Gammax 8Iah647 8Iah6477 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Run Some Wares 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 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 2Scarlettgroup 1Meowciety403 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

January 22, 2024HIGH

equilend.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 22, 2024HIGH

Grace Lutheran Foundation Listed by ALPHV Ransomware Group

ALPHV Ransomware
January 22, 2024HIGH

Richmond Fellowship Scotland Listed by Medusa Ransomware Group

Medusa Ransomware
January 22, 2024HIGH

southernwater.co.uk Listed by Black Basta Ransomware Group

Black Basta Ransomware
January 22, 2024HIGH

ANS COMPUTER [72hrs] Listed by ALPHV Ransomware Group

ALPHV Ransomware
January 22, 2024HIGH

Greenwich Leisure Listed by Play Ransomware Group

Play Ransomware
January 22, 2024HIGH

Pozzi Italy Listed by Medusa Ransomware Group

Medusa Ransomware
January 22, 2024HIGH

The Gainsborough Bath Listed by Medusa Ransomware Group

Medusa Ransomware
January 21, 2024HIGH

Martinaire Aviation Listed by BianLian Ransomware Group

BianLian Ransomware
January 21, 2024HIGH

KC Pharmaceuticals Listed by BianLian Ransomware Group

BianLian Ransomware
January 21, 2024HIGH

hughessupplyco.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

duconind.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

jasman.com.mx Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

North Star Tax And Accounting Listed by BianLian Ransomware Group

BianLian Ransomware
January 21, 2024HIGH

stjohnrochester.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

shenandoahtx.us Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

bmc-cpa.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

subway.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

marxan.es Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

wittmann.at Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

home-waremmien.be Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

tvjahnrheine.de Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

gattoplaters.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

synnex-grp.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

Smith Capital - Press Release Listed by Monti Ransomware Group

Monti Ransomware
January 21, 2024HIGH

umi-tiles.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

cct.or.th Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 21, 2024HIGH

qtc-energy.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 20, 2024HIGH

wendy.mx Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 20, 2024HIGH

caravanclub.co.uk Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 20, 2024HIGH

swiftair.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 20, 2024HIGH

Worthen Industries [You have three days] Listed by ALPHV Ransomware Group

ALPHV Ransomware
January 20, 2024HIGH

Webber International University Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
January 19, 2024HIGH

pratt.edu Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 19, 2024HIGH

dywidag.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 19, 2024HIGH

bussepc.com Listed by SafePay Ransomware Group

SafePay Ransomware
January 19, 2024HIGH

Hydratek Listed by Akira Ransomware Group

Akira Ransomware
January 19, 2024HIGH

Sykes Consulting, Inc. Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
January 19, 2024HIGH

Mason Construction Listed by Play Ransomware Group

Play Ransomware
January 19, 2024HIGH

Mechanical Reps Listed by Play Ransomware Group

Play Ransomware
January 19, 2024HIGH

FULL LEAK! Busse & Busee, PC Attorneys at Law Listed by ALPHV Ransomware Group

ALPHV Ransomware
January 19, 2024HIGH

PROJECTSW Listed by Qilin Ransomware Group

Qilin Ransomware
January 19, 2024HIGH

Greater Napanee Listed by Hunters Ransomware Group

Hunters Ransomware
January 19, 2024HIGH

evit.edu Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 19, 2024HIGH

Alupar Investimento SA Listed by Hunters Ransomware Group

Hunters Ransomware
January 19, 2024HIGH

Busse & Busee, PC Attorneys at Law Listed by ALPHV Ransomware Group

ALPHV Ransomware
January 19, 2024HIGH

quark.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
January 19, 2024HIGH

gocco.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 19, 2024HIGH

clackamas.edu Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 18, 2024HIGH

jaffeandasher.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 18, 2024HIGH

Samuel Sekuritas Indonesia & Samuel Aset Manajemen Listed by Trigona Ransomware Group

Trigona Ransomware
January 18, 2024HIGH

GROWTH by NCRC Listed by BianLian Ransomware Group

BianLian Ransomware
January 18, 2024HIGH

Canada Revenue Agency Listed by Play Ransomware Group

Play Ransomware
January 18, 2024HIGH

uffs.edu.br Listed by Stormous Ransomware Group

Stormous Ransomware
January 18, 2024HIGH

Gallup McKinley County Schools Listed by Hunters Ransomware Group

Hunters Ransomware
January 18, 2024HIGH

digipwr.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 18, 2024HIGH

deknudtframes.be Listed by Cuba Ransomware Group

Cuba Ransomware
January 18, 2024HIGH

Albert Bartlett Listed by Play Ransomware Group

Play Ransomware
January 18, 2024HIGH

Vision Plast Listed by Trigona Ransomware Group

Trigona Ransomware
January 18, 2024HIGH

LT Business Dynamics Listed by BianLian Ransomware Group

BianLian Ransomware
January 18, 2024HIGH

Fertility North Listed by Trigona Ransomware Group

Trigona Ransomware
January 18, 2024HIGH

seiu1000.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 17, 2024HIGH

spbglobal.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 17, 2024HIGH

steelwarehouse.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 17, 2024HIGH

se.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 17, 2024HIGH

maximumresearch.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 17, 2024HIGH

JspPharma Listed by Insane Ransomware Group

Insane Ransomware
January 17, 2024HIGH

Virgin Islands Lottery Listed by Play Ransomware Group

Play Ransomware
January 17, 2024HIGH

Stone, Avant & Daniels Listed by Medusa Ransomware Group

Medusa Ransomware
January 17, 2024HIGH

DENHAM the Jeanmaker Listed by Akira Ransomware Group

Akira Ransomware
January 17, 2024HIGH

parksite.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 17, 2024HIGH

northernresponse.com Listed by Cactus Ransomware Group

Cactus Ransomware
January 16, 2024HIGH

Alber Law Group Listed by Play Ransomware Group

Play Ransomware
January 16, 2024HIGH

F J O'Hara & Sons Listed by Qilin Ransomware Group

Qilin Ransomware
January 16, 2024HIGH

SIVAM Coatings S.p.A. Listed by 8Base Ransomware Group

8Base Ransomware
January 16, 2024HIGH

ARPEGE Listed by 8Base Ransomware Group

8Base Ransomware
January 16, 2024HIGH

Axfast AB Listed by 8Base Ransomware Group

8Base Ransomware
January 16, 2024HIGH

Washtech Listed by 8Base Ransomware Group

8Base Ransomware
January 16, 2024HIGH

Nexus Telecom Switzerland AG Listed by 8Base Ransomware Group

8Base Ransomware
January 16, 2024HIGH

Bestway Sales Listed by Akira Ransomware Group

Akira Ransomware
January 16, 2024HIGH

TGS Transportation Listed by Akira Ransomware Group

Akira Ransomware
January 16, 2024HIGH

Premium Guard Listed by Akira Ransomware Group

Akira Ransomware
January 16, 2024HIGH

Becker Logistics Listed by Akira Ransomware Group

Akira Ransomware
January 16, 2024HIGH

Able One a Quadbridge Company Listed by 8Base Ransomware Group

8Base Ransomware
January 16, 2024HIGH

soken-ce.co.jp Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 16, 2024HIGH

Donear Industries Listed by BianLian Ransomware Group

BianLian Ransomware
January 16, 2024HIGH

millgate.co.uk Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 15, 2024HIGH

Northeast Spine and Sports Medicine's Listed by BianLian Ransomware Group

BianLian Ransomware
January 15, 2024HIGH

Beit Handesai Listed by Malekteam Ransomware Group

Malekteam Ransomware
January 15, 2024HIGH

Upper Merion Township Listed by Qilin Ransomware Group

Qilin Ransomware
January 15, 2024HIGH

foxsemicon.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 15, 2024HIGH

Republic Shipping Consolidators, Inc Listed by BianLian Ransomware Group

BianLian Ransomware
January 15, 2024HIGH

hosted-it.co.uk Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 15, 2024HIGH

vasudhapharma.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 14, 2024HIGH

SPARTAN Light Metal Products Listed by Unsafe Ransomware Group

Unsafe Ransomware
January 14, 2024HIGH

amenitek.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
January 14, 2024HIGH

Hartl European Transport Company Listed by Unsafe Ransomware Group

Unsafe Ransomware
January 14, 2024HIGH

www.kai.id "FF" Listed by Stormous Ransomware Group

Stormous Ransomware
January 14, 2024HIGH

Douglas County Libraries Listed by Play Ransomware Group

Play Ransomware
January 14, 2024HIGH

American International College Listed by Unsafe Ransomware Group

Unsafe 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.