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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.
32418tracked breaches

Groups using this method

LockBit 3413Qilin 2352Akira 1625Clop 1368Play 1322The Gentlemen 1018INC Ransom 992RansomHub 833ALPHV 727DragonForce 665SafePay 600Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 363Conti 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 163Space 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 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Aurora 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 18Eclipse 17Tridentlocker 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 13Netrunner 123am 12Barracuda 12Blackout 12IMNCrew 12Teamxxx 12Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10BYOD 9LeakBazaar 9Rook 9Groove 9Umbra 8Endzone 8Gammax 8Iah6477 8Iah647 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8RunSomeWares 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 5Cry0 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

May 6, 2024HIGH

cpashin.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

acsistemas.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

arcus.pl Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

yucatan.gob.mx Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

getcloudapp.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

parat-techology.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

geotechenv.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

irc.be Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

Nestoil Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
May 6, 2024HIGH

htcinc.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

tdt.aero Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

kras.hr Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

eviivo.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

sunray.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

City of Neodesha Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 6, 2024HIGH

gbricambi.it Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

allweatheraa.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

Patterson & Rothwell Ltd Listed by Medusa Ransomware Group

Medusa Ransomware
May 6, 2024HIGH

aev-iledefrance.fr Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

telekom.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 6, 2024HIGH

Boyden Listed by Medusa Ransomware Group

Medusa Ransomware
May 6, 2024HIGH

Rotor Team Listed by Space Bears Ransomware Group

Space Bears Ransomware
May 6, 2024HIGH

All Weather Architectural Aluminum Listed by Qilin Ransomware Group

Qilin Ransomware
May 6, 2024HIGH

Electric Mirror Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
May 6, 2024HIGH

Deeside Timberframe Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
May 6, 2024HIGH

W.F. Whelan Listed by Medusa Ransomware Group

Medusa Ransomware
May 6, 2024HIGH

One Toyota of Oakland Listed by Medusa Ransomware Group

Medusa Ransomware
May 6, 2024HIGH

M2E Consulting Engineers Listed by Akira Ransomware Group

Akira Ransomware
May 6, 2024HIGH

The Weinstein Firm Listed by Qilin Ransomware Group

Qilin Ransomware
May 6, 2024HIGH

Thaayakam LTD Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 5, 2024HIGH

Refcio & Associates Listed by Play Ransomware Group

Play Ransomware
May 5, 2024HIGH

www.kamojou.co.za Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 5, 2024HIGH

Seneca Nation Health System Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
May 5, 2024HIGH

wichita.gov Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 5, 2024HIGH

SBC Global, Bitfinex, Coinmom, and Rutgers University Part 2 Listed by Flocker Ransomware Group

Flocker Ransomware
May 5, 2024HIGH

SBC Global, Bitfinex, Coinmama, and Rutgers University Part 2 Leak Listed by Flocker Ransomware Group

Flocker Ransomware
May 5, 2024HIGH

Banco central argentina Listed by Zerotolerance Ransomware Group

Zerotolerance Ransomware
May 5, 2024HIGH

unisi.it Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 4, 2024HIGH

bae************.de Listed by Cloak Ransomware Group

Cloak Ransomware
May 4, 2024HIGH

belcherpharma.com Listed by Underground Ransomware Group

Underground Ransomware
May 4, 2024HIGH

cli*********.com Listed by Cloak Ransomware Group

Cloak Ransomware
May 4, 2024HIGH

United Urology Group Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
May 4, 2024HIGH

COMPEXLEGAL.COM Listed by Clop Ransomware Group

Clop Ransomware
May 4, 2024HIGH

The Islamic Emirat of Afghanistan National Environmental Protection Agency Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 4, 2024HIGH

ikfhomefinance.com Listed by Darkvault Ransomware Group

Darkvault Ransomware
May 4, 2024HIGH

tegaindustries.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 4, 2024HIGH

vm3fincas.es Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 4, 2024HIGH

lalengineering Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 4, 2024HIGH

grupocadarso.com Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 4, 2024HIGH

synlab.com Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 4, 2024HIGH

Accounting Professionals LLC. Price, Breazeale & Chastang Listed by Everest Ransomware Group

Everest Ransomware
May 4, 2024HIGH

Macildowie Associates Listed by Medusa Ransomware Group

Medusa Ransomware
May 4, 2024HIGH

www.thaayakam.co.uk Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 3, 2024HIGH

Tohlen Building Technology Group Listed by Qilin Ransomware Group

Qilin Ransomware
May 3, 2024HIGH

eucatex.com.br Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 3, 2024HIGH

WALSER AUTOMOTIVE GROUP Listed by Play Ransomware Group

Play Ransomware
May 3, 2024HIGH

ssiworld.com Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 3, 2024HIGH

akdenizchemson.com Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 3, 2024HIGH

Logimodal Operações Logísticas Listed by Qilin Ransomware Group

Qilin Ransomware
May 3, 2024HIGH

trugreen.com Listed by INC Ransom Ransomware Group

INC RansomBlack Basta Ransomware
May 3, 2024HIGH

Seaman's Mechanical Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
May 3, 2024HIGH

thelawrencegroup.com Listed by Black Basta Ransomware Group

Black Basta Ransomware
May 3, 2024HIGH

Dr Charles A Evans Listed by Qilin Ransomware Group

Qilin Ransomware
May 3, 2024HIGH

melting-mind.de Listed by APT73 Ransomware Group

APT73 Ransomware
May 3, 2024HIGH

Insurance Agency Marketing Services Listed by Moneymessage Ransomware Group

MoneymessageALPHV Ransomware
May 3, 2024HIGH

valleyjoist.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 3, 2024HIGH

Semicore Equipment Listed by Play Ransomware Group

Play Ransomware
May 3, 2024HIGH

legacycpas.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 3, 2024HIGH

iitm.ac.in Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 2, 2024HIGH

tdra Listed by Stormous Ransomware Group

Stormous Ransomware
May 2, 2024HIGH

kidx Listed by Stormous Ransomware Group

Stormous Ransomware
May 2, 2024HIGH

GWF Frankenwein Listed by RA World Ransomware Group

RA World Ransomware
May 2, 2024HIGH

hiawathahomes Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
May 2, 2024HIGH

$150.000 Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
May 2, 2024HIGH

www.servicepower.com Listed by APT73 Ransomware Group

APT73 Ransomware
May 2, 2024HIGH

sharik Listed by Stormous Ransomware Group

Stormous Ransomware
May 2, 2024HIGH

High Group Listed by Handala Ransomware Group

Handala Ransomware
May 2, 2024HIGH

kauffmanschool.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 2, 2024HIGH

hiawathahomes.org Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
May 2, 2024HIGH

hetero.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 2, 2024HIGH

www.credio.eu Listed by APT73 Ransomware Group

APT73 Ransomware
May 2, 2024HIGH

Lopez Hnos Listed by Rhysida Ransomware Group

Rhysida Ransomware
May 2, 2024HIGH

Me****ng Listed by RA World Ransomware Group

RA World Ransomware
May 2, 2024HIGH

Reederei Jüngerhans Listed by RA World Ransomware Group

RA World Ransomware
May 2, 2024HIGH

Gr****en Listed by RA World Ransomware Group

RA World Ransomware
May 2, 2024HIGH

Bayanat Listed by Stormous Ransomware Group

Stormous Ransomware
May 2, 2024HIGH

fanr.gov.ae Listed by Stormous Ransomware Group

Stormous Ransomware
May 2, 2024HIGH

Rafael Viñoly Architects Listed by BlackSuit Ransomware Group

BlackSuit Ransomware
May 2, 2024HIGH

FIAB SpA Listed by Qilin Ransomware Group

Qilin Ransomware
May 2, 2024HIGH

Ayoub & associates CPA Firm Listed by Everest Ransomware Group

Everest Ransomware
May 2, 2024HIGH

Imedi L Listed by Akira Ransomware Group

Akira Ransomware
May 2, 2024HIGH

Adidas Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
May 2, 2024HIGH

prinsotel.com Listed by Qilin Ransomware Group

Qilin Ransomware
May 2, 2024HIGH

City Builders Listed by Play Ransomware Group

Play Ransomware
May 2, 2024HIGH

extraco.ae Listed by RansomHub Ransomware Group

RansomHub Ransomware
May 1, 2024HIGH

MORTON WILLIAMS Listed by Everest Ransomware Group

Everest Ransomware
May 1, 2024HIGH

Sanchez Daniels & Hoffman LLP Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
May 1, 2024HIGH

Clinica de Salud del Valle de Salinas Listed by BianLian Ransomware Group

BianLian Ransomware
May 1, 2024HIGH

alimmigration.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 1, 2024HIGH

bluegrasstechnologies.net 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.