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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.
32386tracked 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
+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 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 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 10Byod 9LeakBazaar 9Rook 9Groove 9EndZone 8Gammax 8Iah6477 8Iah647 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Global 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

July 19, 2023HIGH

Braintree Public Schools Listed by Royal Ransomware Group

Royal Ransomware
July 18, 2023HIGH

esteelauder.com Listed by Dispossessor Ransomware Group

DispossessorClop Ransomware
July 18, 2023HIGH

Girardini Holding Srl Listed by NoEscape Ransomware Group

NoEscape Ransomware
July 18, 2023HIGH

Ningbo Joyson Electronic Corp. Listed by Snatch Ransomware Group

Snatch Ransomware
July 18, 2023HIGH

Seasia Infotech Listed by Snatch Ransomware Group

Snatch Ransomware
July 18, 2023HIGH

suninsurance.com.fj Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 18, 2023HIGH

Danbury Public Schools Listed by Cryptbb Ransomware Group

Cryptbb8Base Ransomware
July 18, 2023HIGH

berg-life.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 18, 2023HIGH

dixiesfed.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 18, 2023HIGH

Acomen Listed by NoEscape Ransomware Group

NoEscape Ransomware
July 18, 2023HIGH

frenckengroup.com Listed by Underground Ransomware Group

Underground Ransomware
July 18, 2023HIGH

www.brockhouse.co.uk Listed by Abyss Ransomware Group

Abyss Ransomware
July 18, 2023HIGH

Wasserstrom Listed by Snatch Ransomware Group

SnatchCactus Ransomware
July 18, 2023HIGH

academia21.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 18, 2023HIGH

Rampi Srl Listed by NoEscape Ransomware Group

NoEscape Ransomware
July 18, 2023HIGH

AFTA Isfahan Listed by Arvinclub Ransomware Group

Arvinclub Ransomware
July 18, 2023HIGH

cotrelec.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 18, 2023HIGH

flexity.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 18, 2023HIGH

Health Springs Medical Center Listed by Medusa Ransomware Group

Medusa Ransomware
July 18, 2023HIGH

EA SMITH Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 18, 2023HIGH

DTD Express Listed by Medusa Ransomware Group

Medusa Ransomware
July 18, 2023HIGH

KUITS Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 18, 2023HIGH

Ascendum Machinery Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 18, 2023HIGH

Nini Collection Ltd (Nini's Jewels) Listed by Medusa Ransomware Group

Medusa Ransomware
July 18, 2023HIGH

The Estée Lauder Companies Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 18, 2023HIGH

FIIG Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 18, 2023HIGH

Robison Engineering Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 18, 2023HIGH

ope.com.na Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 18, 2023HIGH

CashCall, Inc. Listed by 8Base Ransomware Group

8Base Ransomware
July 18, 2023HIGH

lfcaire.org Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 17, 2023HIGH

hopetech.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 17, 2023HIGH

DESMI.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

FMGL.COM.AU Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

VITESCO-TECHNOLOGIES.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

CFINS.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

TJX.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

SIERRAWIRELESS.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

VALMET.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

RCI.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

COMPUCOM.COM Listed by Clop Ransomware Group

Clop Ransomware
July 17, 2023HIGH

Protected: Hidden name Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
July 17, 2023HIGH

Senior Listed by Stormous Ransomware Group

Stormous Ransomware
July 17, 2023HIGH

www.tractrad.com Listed by Abyss Ransomware Group

Abyss Ransomware
July 17, 2023HIGH

ICT-College Listed by Rhysida Ransomware Group

Rhysida Ransomware
July 17, 2023HIGH

johnreilly.co.uk Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 16, 2023HIGH

www.stri.se Listed by Abyss Ransomware Group

Abyss Ransomware
July 16, 2023HIGH

www.arb.ch Listed by Abyss Ransomware Group

Abyss Ransomware
July 16, 2023HIGH

Baumschlager Hutter Partners - Business Information Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 16, 2023HIGH

test.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 15, 2023HIGH

konrad-mr.de Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 15, 2023HIGH

province.namur.be Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 15, 2023HIGH

greatlakesmbpm.com Listed by Dispossessor Ransomware Group

DispossessorLockBit Ransomware
July 15, 2023HIGH

Venture Drilling Supply Listed by 8Base Ransomware Group

8Base Ransomware
July 15, 2023HIGH

equmedia.es Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 15, 2023HIGH

magnumphotos.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 15, 2023HIGH

co.langlade.wi.us Listed by Dispossessor Ransomware Group

DispossessorLockBit Ransomware
July 15, 2023HIGH

energym.co.il Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 15, 2023HIGH

hgc.com.hk Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 15, 2023HIGH

jasperpictures Listed by Stormous Ransomware Group

Stormous Ransomware
July 14, 2023HIGH

bulldogbag.com Listed by Underground Ransomware Group

Underground Ransomware
July 14, 2023HIGH

PINNACLETPA.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

Info Salons Listed by 8Base Ransomware Group

8Base Ransomware
July 14, 2023HIGH

CPA Advisors Group Listed by 8Base Ransomware Group

8Base Ransomware
July 14, 2023HIGH

eyedoc.com.na Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 14, 2023HIGH

The Big Life group Listed by Rhysida Ransomware Group

Rhysida Ransomware
July 14, 2023HIGH

Meteksan Defence Industry Listed by Moneymessage Ransomware Group

Moneymessage Ransomware
July 14, 2023HIGH

Caterham High School Listed by Rhysida Ransomware Group

Rhysida Ransomware
July 14, 2023HIGH

JTI.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

VOSS.NET Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

SCHNABEL-ENG.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

YAKULT.COM.PH Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

UFCU.ORG Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

ROCHESTER.EDU Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

ARIETISHEALTH.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

NOTABLEFRONTIER.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

PRGX.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

GRACE.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

HESS.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

MYCWT.COM Listed by Clop Ransomware Group

Clop Ransomware
July 14, 2023HIGH

Chin Hin Group Listed by ALPHV Ransomware Group

ALPHV Ransomware
July 14, 2023HIGH

REPSOLSINOPECUK.COM Listed by Clop Ransomware Group

Clop Ransomware
July 13, 2023HIGH

SHUTTERFLY.COM Listed by Clop Ransomware Group

Clop Ransomware
July 13, 2023HIGH

Morehead State University (MSU) Listed by Akira Ransomware Group

Akira Ransomware
July 13, 2023HIGH

Gerber ChildrenswearLLC Listed by Akira Ransomware Group

Akira Ransomware
July 13, 2023HIGH

ASPENTECH.COM Listed by Clop Ransomware Group

Clop Ransomware
July 13, 2023HIGH

DISCOVERY.COM Listed by Clop Ransomware Group

Clop Ransomware
July 13, 2023HIGH

ANL Packaging Listed by 8Base Ransomware Group

8Base Ransomware
July 13, 2023HIGH

Blackjewel L.L.C. Listed by lockbit3 Ransomware Group

LockBit Ransomware
July 13, 2023HIGH

Dental One Craigieburn Listed by 8Base Ransomware Group

8Base Ransomware
July 13, 2023HIGH

Quikcard Solutions Inc. Listed by 8Base Ransomware Group

8Base Ransomware
July 13, 2023HIGH

BTU Listed by 8Base Ransomware Group

8Base Ransomware
July 13, 2023HIGH

The Traffic Tech Listed by 8Base Ransomware Group

8Base Ransomware
July 13, 2023HIGH

PAYCOM.COM Listed by Clop Ransomware Group

Clop Ransomware
July 13, 2023HIGH

Felling Trailers, Inc. Listed by Lorenz Ransomware Group

Lorenz Ransomware
July 13, 2023HIGH

Telepizza Listed by 8Base Ransomware Group

8Base Ransomware
July 13, 2023HIGH

Jadranka Group Listed by 8Base Ransomware Group

8Base Ransomware
July 12, 2023HIGH

Ministry of Energy and Mines (Cuba) " STORMOUS + GhostSec " Listed by Stormous Ransomware Group

Stormous Ransomware
July 12, 2023HIGH

Ministerio de Cultura de la Republica de Cuba " STORMOUS + GhostSec " Listed by Stormous Ransomware Group

Stormous Ransomware
July 12, 2023HIGH

Ministry of Foreign Trade " STORMOUS + GhostSec " Listed by Stormous Ransomware Group

Stormous Ransomware
July 12, 2023HIGH

Divgi-TTS was hacked Due to the extreme low level of security, a huge amount of confidenti Listed by ALPHV Ransomware Group

ALPHV 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.