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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.
31339tracked breaches

Groups using this method

LockBit 3348Qilin 2245Akira 1570Clop 1343Play 1300INC Ransom 956The Gentlemen 941RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 417Everest 399Lockbit5 356Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+319 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166Apt73 158ShinyHunters 157Space Bears 157Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Krybit 133Ragnarlocker 128Noescape 124Interlock 121Raworld 120Direwolf 117Toufan 117Pear 116Genesis 112ElDorado 112Payoutsking 110Arcus Media 110Monti 110Anubis 109Cuba 103Deadlock 99Kairos 94Abyss 91Threeam 90Revil 89Medusalocker 88Chaos 85Ransomexx 84Warlock 78Lorenz 78Cicada3301 75Payload 74Karakurt 74Beast 72Avoslocker 70BrainCipher 68Ransomed 68Quantum 68Blacklock 64Lv 63Flocker 58Settra 57Darkvault 55Losttrust 53Gunra 52Orova 51Maze 51AiLock 50Termite 49Tengu 49Trigona 49Nitrogen 48Mallox 48Knight 47Global Secret Group 46Insomnia 46Crypto24 46Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 38CRPxO 37Global 36Ciphbit 36Helldown 36Nokoyawa 36Moneymessage 35Arvinclub 35Spook 35Dark Project 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Majinahanashi 30Alphalocker 30Frag 30Payloadbin 29L Group 28Onyx 28Leakeddata 27Bravox 26Underground 26Werewolves 26Kelvinsecurity 26Netwalker 26Titan 25Lapsus$ 25Fulcrumsec 25Vect 25Kraken 25Morpheus 23Doppelpaymer 23Unsafe 22Radar 22Ryuk 22Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19ShadowByt3$ 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Panzer 17ALP-001 17Sabbath 17Booba Project 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Black X 11Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Emperador 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8DYSPHOR1A 7Iah647 7Iah6477 7Barracuda 7Wallstreet 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Gammax 5PrinzEugen 5ULose 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Eclipse 4Booba Team 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 43am 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Falcon 2Nasirsecurity 2Sovcali 2Leaknet 2BlueWhale 2Cry0 2Blackfield 2Redact 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Abyss-data 1Cyberleek 1Securotop 1Kyber 1D1R 1Sicarii 1Reynolds 1Walocker 1Secp0 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 Data Extortion & Leaks

March 18, 2026HIGH

gasteiger.design Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 18, 2026HIGH

Construction Equipment Parts Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 18, 2026HIGH

Delta Manufacturing Listed by interlock Ransomware Group

Interlock Ransomware
March 18, 2026HIGH

Interpack Northwest Listed by sinobi Ransomware Group

Sinobi Ransomware
March 18, 2026HIGH

Rainbow Technology Listed by akira Ransomware Group

Akira Ransomware
March 18, 2026HIGH

Sievert Electric Service and Sales Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

Summa Energy Listed by sinobi Ransomware Group

Sinobi Ransomware
March 17, 2026HIGH

Knight's Site Services Listed by play Ransomware Group

Play Ransomware
March 17, 2026HIGH

G* *r**n*e Listed by nightspire Ransomware Group

NightSpire Ransomware
March 17, 2026HIGH

McAfee Tool & Die Listed by sinobi Ransomware Group

Sinobi Ransomware
March 17, 2026HIGH

Teco Listed by sinobi Ransomware Group

Sinobi Ransomware
March 17, 2026HIGH

**ste* **vi**n***t** **b**a**** Listed by nightspire Ransomware Group

NightSpire Ransomware
March 17, 2026HIGH

hospitalvetdiadema24h.com.br Listed by killsec Ransomware Group

Killsec Ransomware
March 17, 2026HIGH

Fannin CAD Listed by exitium Ransomware Group

Exitium Ransomware
March 17, 2026HIGH

palram.com Listed by killsec Ransomware Group

Killsec Ransomware
March 17, 2026HIGH

brookercg.com Listed by safepay Ransomware Group

SafePay Ransomware
March 17, 2026HIGH

Gsolutionz Listed by play Ransomware Group

Play Ransomware
March 17, 2026HIGH

S*m**y* **ru**l* ***s**t**g **gi****r* Listed by nightspire Ransomware Group

NightSpire Ransomware
March 17, 2026HIGH

tiefenbachergroup.com Listed by safepay Ransomware Group

SafePay Ransomware
March 17, 2026HIGH

*** Listed by genesis Ransomware Group

Genesis Ransomware
March 17, 2026HIGH

briwaycarriers.com Listed by safepay Ransomware Group

SafePay Ransomware
March 17, 2026HIGH

mattandsteve.com Listed by safepay Ransomware Group

SafePay Ransomware
March 17, 2026HIGH

thenavigatorcompany.com Listed by safepay Ransomware Group

SafePay Ransomware
March 17, 2026HIGH

Eco Sound Builders Listed by sinobi Ransomware Group

Sinobi Ransomware
March 17, 2026HIGH

Vahid Offline Members Listed by handala Ransomware Group

Handala Ransomware
March 17, 2026HIGH

Solutions Extreme Technology Listed by AiLock Ransomware Group

AiLock Ransomware
March 17, 2026HIGH

bestgraphics.net Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 17, 2026HIGH

**l** ****** ****** C*** Listed by insomnia Ransomware Group

Insomnia Ransomware
March 17, 2026HIGH

Who is VahidOnline? Listed by handala Ransomware Group

Handala Ransomware
March 17, 2026HIGH

Mossad’s Secret Treasury Exposed: 50,000 Confidential Emails Leaked Listed by handala Ransomware Group

Handala Ransomware
March 17, 2026HIGH

Noll and Tam Architects Listed by termite Ransomware Group

Termite Ransomware
March 16, 2026HIGH

Payap University Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

Caribbean Medical Center Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

Singleton Schreiber Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 16, 2026HIGH

MCC Economics Listed by qilin Ransomware Group

Qilin Ransomware
March 16, 2026HIGH

Ruhnau Clarke Listed by qilin Ransomware Group

Qilin Ransomware
March 16, 2026HIGH

BCN Medical Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

Chase Asia Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

Canal Capital Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

Kabelovna Kabex Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

Cortporation Colina Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

Shock for Israeli Intelligence: 100,000 Classified Emails of Mossad’s Ex-Deputy Director S... Listed by handala Ransomware Group

Handala Ransomware
March 16, 2026HIGH

Folet & Rivoire Listed by kairos Ransomware Group

Kairos Ransomware
March 16, 2026HIGH

PINNACLE TAX INC Listed by qilin Ransomware Group

Qilin Ransomware
March 16, 2026HIGH

Tax & Accounting Plus Listed by akira Ransomware Group

Akira Ransomware
March 16, 2026HIGH

Pilana Group, TRITCON Listed by akira Ransomware Group

Akira Ransomware
March 16, 2026HIGH

Centro de Especialidades Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 16, 2026HIGH

frazercenter.org Listed by incransom Ransomware Group

INC Ransom Ransomware
March 16, 2026HIGH

Steve Quick Jeweler Listed by akira Ransomware Group

Akira Ransomware
March 16, 2026HIGH

Biogel Listed by qilin Ransomware Group

Qilin Ransomware
Showing 5,201–5,250 of 31,339
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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.