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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.
33296tracked breaches

Groups using this method

LockBit 3420Qilin 2403Akira 1643Clop 1369Play 1329The Gentlemen 1058INC Ransom 1000RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 430Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 302KillSec 285
+338 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174Handala 172SilentRansomGroup 170FunkSec 170Cloak 168Krybit 164Space Bears 160APT73 156N0n 147BlackByte 147Avaddon 146Meow 144Malas 144Direwolf 142Sarcoma 142Snatch 142Interlock 140Pear 130Ragnar Locker 128NoEscape 124Genesis 122Payoutsking 121Settra 121RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Brain Cipher 99Chaos 98Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 59Leakeddata 58Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Lamashtu 54Gunra 54Losttrust 53Aurora 52Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Mallox 48Crypto24 47Knight 47M3rx 45Midas 44Emperador 43Wallstreet 43Cmdorganization 43Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Bravox 34Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Zawoo 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 19Hyflock 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Helix 17Tridentlocker 17ALP-001 17Sabbath 17Iah6477 16Iah647 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15VYPR 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 6Sovcali 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Scarlettgroup 4Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 3Ethics 3Triple X 3Orion 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Whitearmor 2Mimori 2Blacklocks 2ImNotAVillain 2Secp0 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 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Data Extortion & Leaks

June 8, 2026HIGH

FESCO Adecco Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

The Banyans Health and Wellness Listed by Qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Metroply Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Villea Hotels in AttanaHotels Listed by Payload Ransomware Group

Payload Ransomware
June 8, 2026HIGH

hollandbulbfarms.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
June 8, 2026HIGH

Hansoll Textile in Vietnam Listed by Payload Ransomware Group

Payload Ransomware
June 8, 2026HIGH

GRIP Outreach For Youth Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 8, 2026HIGH

Ma Pak Leung Company Limited Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
June 8, 2026HIGH

Aegle Aviation Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
June 8, 2026HIGH

ASIA STRATEGIC Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 8, 2026HIGH

Yao Yuan Technology Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

WCM Remedium Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Shipping Association of NY and NJ Listed by Qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Unique Litho, Inc Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 8, 2026HIGH

A*** G*** A*S* Listed by NightSpire Ransomware Group

NightSpire Ransomware
June 8, 2026HIGH

3I INFOTECH Listed by Morpheus Ransomware Group

Morpheus Ransomware
June 8, 2026HIGH

Central Arkansas Pediatrics Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Tress Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Institucion Cervantes Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Empty Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Jyharn Electronic Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Trigon America Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Opera Comique Listed by Qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Isuzu Motors Listed by Qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

SatCom CX Listed by Qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Kinetic Education Listed by Qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Roland Machinery Listed by Termite Ransomware Group

Termite Ransomware
June 8, 2026HIGH

Plaza Lama Listed by Payload Ransomware Group

Payload Ransomware
June 8, 2026HIGH

Wiese USA Listed by Termite Ransomware Group

Termite Ransomware
June 6, 2026HIGH

huashan.com.cn Listed by Krybit Ransomware Group

Krybit Ransomware
June 6, 2026HIGH

*B* Listed by Genesis Ransomware Group

Genesis Ransomware
June 6, 2026HIGH

www.utourworld.com Listed by Blackwater Ransomware Group

Blackwater Ransomware
June 6, 2026HIGH

Universitas Nasional Listed by Nova Ransomware Group

Nova Ransomware
June 6, 2026HIGH

Pearson Ford Listed by Play Ransomware Group

Play Ransomware
June 6, 2026HIGH

kelmreuter.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 5, 2026HIGH

Jay's Catering Listed by Qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

Meta Discloses 20K Instagram Accounts Hijacked via AI Support Tool

Bravox Ransomware
June 5, 2026HIGH

CH Karnchang Public Listed by World Leaks Ransomware Group

World Leaks Ransomware
June 5, 2026HIGH

INTERSPA Betriebsverwaltungsgesellschaft Listed by Qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

T/CCI Manufacturing Listed by Akira Ransomware Group

Akira Ransomware
June 5, 2026HIGH

United Auto Supply Listed by World Leaks Ransomware Group

World Leaks Ransomware
June 5, 2026HIGH

Ontario Home Builders' Association Listed by Qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

Pro-MEC Engineering Services Listed by Qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

obrieneng.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 5, 2026HIGH

Madison Square Garden Sports Data Breach (2026)

ShinyHunters Ransomware
June 5, 2026HIGH

schultz.com.br Listed by Krybit Ransomware Group

Krybit Ransomware
June 5, 2026HIGH

REHA-ACTIV Listed by DragonForce Ransomware Group

DragonForce Ransomware
June 5, 2026HIGH

Swim-Mor Pools Listed by Qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

Avcon Jet Hit by Qilin Ransomware

Qilin Ransomware
June 5, 2026HIGH

Access Dental Listed by World Leaks Ransomware Group

World Leaks 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.