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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.
31281tracked breaches

Groups using this method

LockBit 3347Qilin 2236Akira 1570Clop 1343Play 1300INC Ransom 954The Gentlemen 925RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 416Everest 399Lockbit5 355Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+318 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166Apt73 158Space Bears 157ShinyHunters 154Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Krybit 133Ragnarlocker 128Noescape 124Interlock 121Raworld 120Direwolf 117Toufan 117Pear 116Genesis 112ElDorado 112Arcus Media 110Monti 110Anubis 109Payoutsking 109Cuba 103Deadlock 99Kairos 94Abyss 91Threeam 90Revil 89Medusalocker 88Ransomexx 84Chaos 83Warlock 78Lorenz 78Cicada3301 75Payload 74Karakurt 74Beast 72Avoslocker 70BrainCipher 68Ransomed 68Quantum 68Blacklock 64Lv 63Flocker 58Settra 57Darkvault 55Losttrust 53Gunra 52Maze 51AiLock 50Orova 49Termite 49Tengu 49Trigona 49Nitrogen 48Mallox 48Knight 47Global Secret Group 46Insomnia 46Crypto24 46Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Moneymessage 35Arvinclub 35Spook 35Dark Project 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Global 32Suncrypt 32Marketo 32Blackmatter 32Alphalocker 30Frag 30Payloadbin 29Majinahanashi 28L 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 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18ShadowByt3$ 17Panzer 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 10LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Barracuda 7Wallstreet 7Doommageddon 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6DYSPHOR1A 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Iah6477 5Gammax 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 4Iah647 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Nasirsecurity 2Sovcali 2Leaknet 23am 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 19, 2026HIGH

Accolend Listed by qilin Ransomware Group

Qilin Ransomware
March 19, 2026HIGH

Ampex Data Systems Listed by play Ransomware Group

Play Ransomware
March 19, 2026HIGH

Tecnocad Group Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 19, 2026HIGH

airports.com.na Listed by incransom Ransomware Group

INC Ransom Ransomware
March 19, 2026HIGH

G* *r**c* Listed by nightspire Ransomware Group

NightSpire Ransomware
March 19, 2026HIGH

Health Management Systems Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 19, 2026HIGH

Enviaseo ESP Listed by qilin Ransomware Group

Qilin Ransomware
March 19, 2026HIGH

vatractor.com Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 19, 2026HIGH

ENENSYS Technologies Listed by nitrogen Ransomware Group

Nitrogen Ransomware
March 19, 2026HIGH

Onyx Graphics Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 19, 2026HIGH

Tecnocap Group Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 19, 2026HIGH

Cerio Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 19, 2026HIGH

MicroChem Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 19, 2026HIGH

Verimatrix Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 19, 2026HIGH

Notaría 89 Listed by payload Ransomware Group

Payload Ransomware
March 19, 2026HIGH

Petra Industries Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 19, 2026HIGH

Elgi Electric & Industries Listed by sinobi Ransomware Group

Sinobi Ransomware
March 19, 2026HIGH

Bonheure Listed by spacebears Ransomware Group

Space Bears Ransomware
March 19, 2026HIGH

PC SOFT FRANCE Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 19, 2026HIGH

Ariston Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 18, 2026HIGH

Flexform Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 18, 2026HIGH

2LG Prod Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 18, 2026HIGH

L H Lacy Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

Jacobs & Sons Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

hollu Systemhygiene Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

Valley Family Health Care Listed by insomnia Ransomware Group

Insomnia Ransomware
March 18, 2026HIGH

Excellentiam Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 18, 2026LOW

Infinite Campus Data Breach (2026)

ShinyHunters Ransomware
March 18, 2026HIGH

Reflex Angelo Listed by akira Ransomware Group

Akira Ransomware
March 18, 2026HIGH

Pyrénées Listed by akira Ransomware Group

Akira Ransomware
March 18, 2026HIGH

Wood Smith Henning & Berman LLP Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 18, 2026HIGH

Vexin Normand Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 18, 2026HIGH

GPAINNOVA Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 18, 2026HIGH

Economia Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 18, 2026HIGH

Martyr Ali Larijani Listed by handala Ransomware Group

Handala Ransomware
March 18, 2026HIGH

Affinity Designs Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

Productos La Aguadillana Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

Arca Service Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

BTX Global Logistics Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2026HIGH

Conrad Capital Management Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 18, 2026HIGH

Dynex/Rivett Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 18, 2026HIGH

HARTMANN BAU Listed by dragonforce Ransomware Group

DragonForce Ransomware
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
March 16, 2026HIGH

Von Weise Associates Listed by qilin Ransomware Group

Qilin Ransomware
March 16, 2026HIGH

mcquaidinjurylaw.com Listed by incransom Ransomware Group

INC Ransom Ransomware
March 16, 2026HIGH

Stryker Hit by Unprecedented 12-Petabyte Data Wipe Listed by handala Ransomware Group

Handala Ransomware
March 15, 2026HIGH

Novogene Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
March 15, 2026HIGH

Laura Gilinski Listed by handala Ransomware Group

Handala Ransomware
March 15, 2026HIGH

Royal Bahrain Hospital Listed by payload Ransomware Group

Payload Ransomware
March 15, 2026HIGH

Aura Group, Inc. (aura.com) Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
March 15, 2026HIGH

ATG - New samples added Listed by coinbasecartel Ransomware Group

Coinbase Cartel 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.