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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 3413Qilin 2351Akira 1625Clop 1368Play 1322The Gentlemen 1018INC Ransom 992RansomHub 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 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 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

April 18, 2023HIGH

Coldiretti Listed by Play Ransomware Group

Play Ransomware
April 18, 2023HIGH

Bang IT Solutions Listed by Play Ransomware Group

Play Ransomware
April 18, 2023HIGH

Structab AB (MegTax) Listed by Play Ransomware Group

Play Ransomware
April 18, 2023HIGH

Huissiers Listed by Play Ransomware Group

Play Ransomware
April 18, 2023HIGH

Lake Dallas Independent School District Listed by Royal Ransomware Group

Royal Ransomware
April 18, 2023HIGH

Lakeland Community College Listed by Vice Society Ransomware Group

Vice Society Ransomware
April 18, 2023HIGH

Treadwell, Tamplin & Company, Certified Public Accountants, Madison, GA Listed by Trigona Ransomware Group

Trigona Ransomware
April 18, 2023HIGH

Western Intelligence or Western Digital: The Fine Line Between Selling Drives and Espionag Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 18, 2023HIGH

thesoftwareconsultinggroup.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 18, 2023HIGH

pandol.com Listed by Abyss Ransomware Group

Abyss Ransomware
April 18, 2023HIGH

Ozarks Community Hospital Listed by Karakurt Ransomware Group

Karakurt Ransomware
April 18, 2023HIGH

MW Components Listed by Royal Ransomware Group

Royal Ransomware
April 17, 2023HIGH

joriszorg.nl Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 17, 2023HIGH

Winter Park Construction Listed by Trigona Ransomware Group

Trigona Ransomware
April 17, 2023HIGH

hkiff.org.hk Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 17, 2023HIGH

Office Notarial de Baillargues Listed by Trigona Ransomware Group

Trigona Ransomware
April 17, 2023HIGH

Pharm-Pacc Corporation Listed by Karakurt Ransomware Group

Karakurt Ransomware
April 17, 2023HIGH

Amouage Listed by Trigona Ransomware Group

Trigona Ransomware
April 17, 2023HIGH

Unique Imaging Listed by Trigona Ransomware Group

Trigona Ransomware
April 17, 2023HIGH

SPARTAN Light Metal Products Inc Listed by Unsafe Ransomware Group

Unsafe Ransomware
April 17, 2023HIGH

validcertificadora.com.br Listed by Crosslock Ransomware Group

Crosslock Ransomware
April 17, 2023HIGH

McKinney Trailers Listed by Trigona Ransomware Group

Trigona Ransomware
April 17, 2023HIGH

pinelandschool.org Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
April 17, 2023HIGH

brl.fr Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 17, 2023HIGH

alpine4u.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 17, 2023HIGH

Uniondale School District Listed by Medusa Ransomware Group

Medusa Ransomware
April 17, 2023HIGH

Groupe Gambetta Listed by Play Ransomware Group

Play Ransomware
April 16, 2023HIGH

Rheinmetall AG Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 16, 2023HIGH

rheinmetall.com (Rheinmetall Defence) Listed by Babuk2 Ransomware Group

Babuk2 Ransomware
April 15, 2023HIGH

CommScope Listed by Vice Society Ransomware Group

Vice Society Ransomware
April 15, 2023HIGH

Allimand, France Listed by Medusa Ransomware Group

Medusa Ransomware
April 15, 2023HIGH

Tennis Canada Listed by Akira Ransomware Group

Akira Ransomware
April 15, 2023HIGH

Esperanza Viva Jóvenes de México Listed by BlackByte Ransomware Group

BlackByte Ransomware
April 15, 2023HIGH

Saobacdau Technologies Group Listed by BlackByte Ransomware Group

BlackByte Ransomware
April 15, 2023HIGH

Snodland C of E Primary School Listed by Nokoyawa Ransomware Group

Nokoyawa Ransomware
April 15, 2023HIGH

icsystem.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
April 15, 2023HIGH

Stockmann Natursteine & Fliesen Listed by Nokoyawa Ransomware Group

Nokoyawa Ransomware
April 15, 2023HIGH

Leadway Assurance Company Limited Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 15, 2023HIGH

Gulliver International Listed by BlackByte Ransomware Group

BlackByte Ransomware
April 15, 2023HIGH

Accurate Auto Insurance Listed by Nokoyawa Ransomware Group

Nokoyawa Ransomware
April 14, 2023HIGH

vanderkaay.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
April 14, 2023HIGH

ktbs.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 14, 2023HIGH

sandycove.org Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
April 14, 2023HIGH

City of Ballwin Listed by Royal Ransomware Group

Royal Ransomware
April 14, 2023HIGH

crystalcreamery.com Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
April 14, 2023HIGH

osg.co.jp Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 14, 2023HIGH

Clarke County Hospital Listed by Royal Ransomware Group

Royal Ransomware
April 13, 2023HIGH

sanden.com.ph Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

fosfa.cz Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

Capstan Atlantic Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

piszcz.pl Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

Invenergy Listed by Unsafe Ransomware Group

Unsafe Ransomware
April 13, 2023HIGH

SAFHOLLAND Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 13, 2023HIGH

Swanson Group Listed by Royal Ransomware Group

Royal Ransomware
April 13, 2023HIGH

Moon Capital Listed by Royal Ransomware Group

Royal Ransomware
April 13, 2023HIGH

Retina and Vitreous of Texas Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

teleferico.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

apro.cl Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

fameline.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

homeandhearthealth.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

bcncruiseport.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

steel-eye.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

darktrace.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 13, 2023HIGH

Aerowind Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

Medicalodges, Inc Listed by Karakurt Ransomware Group

Karakurt Ransomware
April 13, 2023HIGH

IDEXX Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

Southeastern University Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

Encompass Technologies Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

Co. and Nobiskrug Yachts GmbH Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

Faps Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

Tennessee State University Listed by BianLian Ransomware Group

BianLian Ransomware
April 13, 2023HIGH

Moon Listed by FunkSec Ransomware Group

FunkSec Ransomware
April 12, 2023HIGH

CH Media Listed by Play Ransomware Group

Play Ransomware
April 12, 2023HIGH

Sippex Listed by Qilin Ransomware Group

Qilin Ransomware
April 12, 2023HIGH

Cate Equipment Listed by Akira Ransomware Group

Akira Ransomware
April 12, 2023HIGH

Talon Outdoor Listed by Royal Ransomware Group

Royal Ransomware
April 12, 2023HIGH

Dataram Listed by Royal Ransomware Group

Royal Ransomware
April 11, 2023HIGH

robovic.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

servex-us.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
April 11, 2023HIGH

conseildelentente.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

bsw-architects.com Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
April 11, 2023HIGH

arcc.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

manfil.com.br Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

uhloans.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

irda.com.my Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

medmark.eg Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

comacchio.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

cezam.net Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

grouplease.co.th Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 11, 2023HIGH

PESA Bydgoszcz Listed by Play Ransomware Group

Play Ransomware
April 11, 2023HIGH

RoadSafe Traffic Systems Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 11, 2023HIGH

Albany Clinic Listed by Trigona Ransomware Group

Trigona Ransomware
April 10, 2023HIGH

disltd.ca Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 10, 2023HIGH

Nature Path Foods Listed by Royal Ransomware Group

Royal Ransomware
April 10, 2023HIGH

Big Ass Fans Listed by Royal Ransomware Group

Royal Ransomware
April 10, 2023HIGH

Harvard Energy Listed by BianLian Ransomware Group

BianLian Ransomware
April 10, 2023HIGH

Tom Duffy Company Listed by Royal Ransomware Group

Royal Ransomware
April 10, 2023HIGH

Scantibodies Laboratory, Inc. Listed by Medusa Ransomware Group

Medusa Ransomware
April 10, 2023HIGH

aek.mk Listed by lockbit3 Ransomware Group

LockBitWerewolves Ransomware
April 10, 2023HIGH

Stanley Electric U.S. Listed by Royal Ransomware Group

Royal 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.