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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.
33244tracked breaches

Groups using this method

LockBit 3419Qilin 2400Akira 1638Clop 1369Play 1329The Gentlemen 1061INC Ransom 999RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 428Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+338 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 138Pear 130Ragnar 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 44Emperador 43Wallstreet 43Cmdorganization 43Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Bravox 32Suncrypt 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 18Tridentlocker 17ALP-001 17Sabbath 17Iah6477 16Iah647 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Helix 15Doommageddon 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 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Mimori 2Blacklocks 2ImNotAVillain 2Secp0 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Whitearmor 10x00 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

July 1, 2026HIGH

Oron Law Firm Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

dia179.com Listed by SafePay Ransomware Group

SafePay Ransomware
July 1, 2026HIGH

EMAS Group Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

SDEZ Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Pou Sheng International Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Refinery Hotel Listed by Akira Ransomware Group

Akira Ransomware
July 1, 2026HIGH

FAC Logistique Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Melcor Developments Ltd Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Ayres Carr & Sullivan, P.C. Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Laughlin Nunnally Hood & Crum Listed by Qilin Ransomware Group

Qilin Ransomware
July 1, 2026HIGH

Climax Technology Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

CUI Agency Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Starpool Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 1, 2026HIGH

ErgoMed Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Mattatuck Industrial Scrap Metal Listed by Qilin Ransomware Group

Qilin Ransomware
July 1, 2026HIGH

Rowley Properties Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Hooke Laboratories Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

GIA Partners Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

CTM India Limited motherson INDIA Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Dennis Waters Rental Properties Listed by Qilin Ransomware Group

Qilin Ransomware
July 1, 2026HIGH

BDS CZ Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Gegenbauer Elektrotechnik Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Au Vieux Campeur Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

International Freight Services Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Bell Hardware Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Immling Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Dixie Beverage Listed by Qilin Ransomware Group

Qilin Ransomware
July 1, 2026HIGH

MBO GmbH Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026MED

Advanced Business Systems Breached by Akira Ransomware

Akira Ransomware
July 1, 2026HIGH

Canada Wide Media Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

Beran Concrete Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 1, 2026HIGH

www.diss.com Listed by Krybit Ransomware Group

Krybit Ransomware
July 1, 2026HIGH

printronix.com Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
July 1, 2026HIGH

BN: higuchi-inc Report Error & Warning⁠ Listed by Stormous Ransomware Group

Stormous Ransomware
July 1, 2026HIGH

Abans Group Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
July 1, 2026HIGH

goldenstateortho.com Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
July 1, 2026HIGH

jaws.com.tw Listed by Krybit Ransomware Group

Krybit Ransomware
July 1, 2026HIGH

digitaldynamics.com Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
June 30, 2026HIGH

Yuditec S.A. Listed by Gunra Ransomware Group

Gunra Ransomware
June 30, 2026HIGH

on-us Listed by Gunra Ransomware Group

Gunra Ransomware
June 30, 2026HIGH

vcnyhome.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

universalplant.com Listed by Chaos Ransomware Group

Chaos Ransomware
June 30, 2026HIGH

wilfley.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

joyconstructionnyc.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

paipharma.com Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
June 30, 2026HIGH

infinedi.net Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

clc-tn.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

1-800-Dentist Hit by Qilin Ransomware, Health Data of Millions Threatened

Qilin Ransomware
June 30, 2026HIGH

Bristol Place Hit by Qilin Ransomware

Qilin Ransomware
June 30, 2026HIGH

Western Construction Listed by Play Ransomware Group

Play Ransomware
June 30, 2026HIGH

petradiamonds.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026MED

Bonacio Construction Breached by RansomHouse

RansomHouse Ransomware
June 30, 2026HIGH

Pirámide Seguros Listed by Gunra Ransomware Group

Gunra Ransomware
June 30, 2026MED

Agroprime AgTech Firm Hit by DragonForce Ransomware

DragonForce Ransomware
June 30, 2026HIGH

Sociedad Latina Listed by Pear Ransomware Group

Pear Ransomware
June 30, 2026HIGH

Chamco Listed by Qilin Ransomware Group

Qilin Ransomware
June 30, 2026HIGH

https://sza.it/ Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 30, 2026HIGH

touredge.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

orion4value.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

Port Angeles Composite Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
June 30, 2026HIGH

Hemmersbach GmbH & Co. KG Listed by Qilin Ransomware Group

Qilin Ransomware
June 30, 2026HIGH

Brooklyn Defender Services Listed by Genesis Ransomware Group

Genesis Ransomware
June 30, 2026HIGH

Medlink Georgia Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
June 30, 2026HIGH

www.maytrucking.com Listed by Embargo Ransomware Group

Embargo Ransomware
June 30, 2026HIGH

Primed Halberstadt Medizintechnik Listed by Aurora Ransomware Group

Aurora Ransomware
June 30, 2026HIGH

About Todd Hamaker & Johnson Listed by Akira Ransomware Group

Akira Ransomware
June 30, 2026HIGH

Arkin Group Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
June 30, 2026HIGH

Spector and Lenz, PC Listed by Pear Ransomware Group

Pear Ransomware
June 30, 2026HIGH

ilex-paysages.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

ORA Group Information Listed by Pear Ransomware Group

Pear Ransomware
June 30, 2026HIGH

rcfassoc.com Listed by Settra Ransomware Group

Settra Ransomware
June 30, 2026HIGH

owensborograin.com Listed by Settra Ransomware Group

Settra Ransomware
June 29, 2026HIGH

Lørenskog kommune Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
June 29, 2026HIGH

hwaseng Listed by DragonForce Ransomware Group

DragonForce Ransomware
June 29, 2026HIGH

Kunert Fashion Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

KALIACT ANCHETA et Associs Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

ccic.com.tw Listed by Blackfield Ransomware Group

Blackfield Ransomware
June 29, 2026HIGH

NASCO Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

C****h Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
June 29, 2026HIGH

Axionlog Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

Villea Hotels in AttanaHo Listed by Payload Ransomware Group

Payload Ransomware
June 29, 2026HIGH

Gsma Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

Lam Soon Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

Metal Sur Famin Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

BOSTON ORTHOTICS, INC. Listed by Anubis Ransomware Group

Anubis Ransomware
June 29, 2026HIGH

ESMS Global Limited Listed by Anubis Ransomware Group

Anubis Ransomware
June 29, 2026HIGH

W****e Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
June 29, 2026HIGH

METCO Services, Metco Southeast Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
June 29, 2026HIGH

Abans Finserv Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
June 29, 2026HIGH

guardianbarrierservices.com Listed by Threeam Ransomware Group

Threeam Ransomware
June 29, 2026HIGH

Musashino University Listed by Qilin Ransomware Group

Qilin Ransomware
June 29, 2026HIGH

GDN AR(Dorinka) Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
June 29, 2026HIGH

vipimaging Listed by DragonForce Ransomware Group

DragonForce Ransomware
June 29, 2026HIGH

stni.co.kr Listed by DragonForce Ransomware Group

DragonForce Ransomware
June 29, 2026HIGH

medipakpharma.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
June 29, 2026HIGH

straightperformance.de Listed by Unsafe Ransomware Group

Unsafe Ransomware
June 28, 2026HIGH

Thyssenkrupp Marine Systems (TKMS) GmbH / Atlas Elektronik Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
June 28, 2026HIGH

canopybrands.us Listed by Settra Ransomware Group

Settra Ransomware
June 28, 2026HIGH

Transcore Listed by Qilin Ransomware Group

Qilin Ransomware
June 28, 2026HIGH

va-glass.com Listed by Settra Ransomware Group

Settra 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.