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Recent Breaches › Attack methods › Data Extortion & Leaks

Attack method

Data Extortion & Leaks

Data-extortion actors steal data and threaten to publish or sell it unless the victim pays, even without deploying ransomware.
33218tracked breaches

Groups using this method

LockBit 3419Qilin 2400Akira 1638Clop 1368Play 1329The Gentlemen 1060INC Ransom 999RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 424Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+337 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174Handala 172FunkSec 170Cloak 168SilentRansomGroup 167Krybit 164Space Bears 159APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 142Direwolf 142Snatch 142Interlock 139N0n 131Pear 129Ragnar Locker 128NoEscape 124Genesis 122Settra 121RA World 120Payoutsking 119Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98BrainCipher 91Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 59Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Gunra 54Losttrust 53Leakeddata 52Aurora 51Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Lamashtu 48Mallox 48Crypto24 47Knight 47M3rx 45Midas 44Wallstreet 43Cmdorganization 43Emperador 42Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Bravox 31Zawoo 31Alphalocker 30Frag 30Fulcrumsec 29Payloadbin 29L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Vexy Ransomware 24Morpheus 24Booba Team 23Vexy 23ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Eclipse 21Daixin 21Xinglocker 21Black X 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Tridentlocker 17ALP-001 17Sabbath 17Iah647 16Iah6477 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Helix 15Doommageddon 15Azroteam 15Cheers 15Nefilim 15Hyflock 14VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Barracuda 13Section9 13Argonauts 13Mindware 13Netrunner 123am 12Blackout 12IMNCrew 12Teamxxx 12The Seven Deadly Sins 11Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11Byod 10DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 9LeakBazaar 9Rook 9Groove 9Redact 8EndZone 8Gammax 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 6Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Mimori 2Scarlettgroup 2Blacklocks 2ImNotAVillain 2Secp0 2Sovcali 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 20x00 1Meowciety403 1Abyss-data 1Securotop 1Kyber 1D1R 1Sicarii 1Reynolds 1Walocker 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 Data Extortion & Leaks

September 23, 2026HIGH

Agrofruto Sac Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
September 23, 2026HIGH

Seznam Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
September 23, 2026HIGH

Abv Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
September 23, 2026HIGH

Inkript Listed by Qilin Ransomware Group

Qilin Ransomware
September 23, 2026HIGH

Aokkef Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
September 23, 2026HIGH

Cosef Listed by Booba Team Ransomware Group

Booba Team Ransomware
September 23, 2026HIGH

The Merrimack County Listed by Booba Team Ransomware Group

Booba Team Ransomware
September 23, 2026HIGH

Receita Federal Do Brasil Listed by Emperador Ransomware Group

Emperador Ransomware
September 23, 2026HIGH

Clark Hill Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
September 23, 2026HIGH

Smapcenter-Uah.Edu Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Valley-Truck-And-Tractor Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

OnTrac Listed by Emperador Ransomware Group

Emperador Ransomware
September 23, 2026HIGH

Washington County Listed by Booba Team Ransomware Group

Booba Team Ransomware
September 23, 2026HIGH

Unisalle-Edu.Co Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Brillonconsumer.Com(Brillonconsumer.Com) Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Palig.Com Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Abtach Ltd. Listed by Barracuda Ransomware Group

Barracuda Ransomware
September 23, 2026HIGH

Aldogroup.Com(Aldoshoes.Com) Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Lemon Law Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 23, 2026HIGH

Cccm-Bc.Ca Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Cced-Com.Om Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Kss-Architects-Llp Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Amey-Co.Uk Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Urban Engineering Listed by Akira Ransomware Group

Akira Ransomware
September 23, 2026HIGH

Kvheli-Wordpress.Com Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Cosef Listed by Booba Project Ransomware Group

Booba Project Ransomware
September 23, 2026HIGH

Infinigate.Ch(Infinigate.Co.Uk) Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Saul-Org.Uk Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

W... B... Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
September 23, 2026HIGH

Legis Listed by Rhysida Ransomware Group

Rhysida Ransomware
September 23, 2026HIGH

Elandretail.Com-Kmall24.Com Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Washington County Listed by Booba Project Ransomware Group

Booba Project Ransomware
September 23, 2026HIGH

Hodero-Holdings-Ltd Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Apex Litigation Support Listed by Akira Ransomware Group

Akira Ransomware
September 23, 2026HIGH

Fresenius Medical Care Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
September 23, 2026HIGH

The Merrimack County Listed by Booba Project Ransomware Group

Booba Project Ransomware
September 23, 2026HIGH

Dad-Co.Th Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Press Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
September 23, 2026HIGH

HIT dd Listed by Akira Ransomware Group

Akira Ransomware
September 23, 2026HIGH

Sweetlake-Land-And-Oil-Co-Inc Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Cloud-Clearwaygroup.Com Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Smart Eye Care Listed by Booba Project Ransomware Group

Booba Project Ransomware
September 23, 2026HIGH

Brinks-Co.Nz Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Transport-Nsw.Gov.Au Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Suunto.Cn(Suunto.Com) Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

Columbiabank.Com(Umpquabank.Com) Listed by Clop Ransomware Group

Clop Ransomware
September 23, 2026HIGH

vestfrostsolutions.com Listed by Settra Ransomware Group

Settra Ransomware
September 23, 2026HIGH

Kirkland-And-Ellis.Llp Listed by Clop Ransomware Group

Clop Ransomware
September 22, 2026HIGH

NAI Earle Furman Listed by Secp0 Ransomware Group

Secp0 Ransomware
September 22, 2026HIGH

Clark Hill Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup 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.