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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.
31263tracked breaches

Groups using this method

LockBit 3347Qilin 2231Akira 1567Clop 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 278Sinobi 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 36Arvinclub 35Spook 35Dark Project 34Moneymessage 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 23Radar 22Ryuk 22Unsafe 21Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18ALP-001 17Sabbath 17ShadowByt3$ 16Booba Project 16Panzer 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Emperador 9Black X 9LeakBazaar 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

May 18, 2026HIGH

printroom.co.uk Listed by safepay Ransomware Group

SafePay Ransomware
May 18, 2026HIGH

Quahe Woo & Palmer LLC Listed by titan Ransomware Group

Titan Ransomware
May 18, 2026HIGH

bergen1.net Listed by incransom Ransomware Group

INC Ransom Ransomware
May 18, 2026HIGH

TAKOSAN OTOMOBIL Listed by nightspire Ransomware Group

NightSpire Ransomware
May 18, 2026HIGH

Abp Autoricambi Srl Listed by titan Ransomware Group

Titan Ransomware
May 18, 2026HIGH

m***o*ul Listed by nightspire Ransomware Group

NightSpire Ransomware
May 18, 2026HIGH

RCR Industrial Flooring Listed by qilin Ransomware Group

Qilin Ransomware
May 18, 2026HIGH

Huse Incorporated Listed by nightspire Ransomware Group

NightSpire Ransomware
May 18, 2026HIGH

MSC Group Listed by lamashtu Ransomware Group

Lamashtu Ransomware
May 18, 2026HIGH

ashleytimber.co.uk Listed by safepay Ransomware Group

SafePay Ransomware
May 18, 2026HIGH

CISA Contractor Leaks AWS GovCloud Keys on Public GitHub

Credential & Infostealer Leaks
May 18, 2026HIGH

C***r*o T**uc**n* Listed by nightspire Ransomware Group

NightSpire Ransomware
May 18, 2026HIGH

Berlinmobil.de Listed by safepay Ransomware Group

SafePay Ransomware
May 18, 2026HIGH

DEVO-Tech Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 18, 2026HIGH

hautarzt-budihardja.de Listed by safepay Ransomware Group

SafePay Ransomware
May 18, 2026HIGH

E-Control Systems Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 18, 2026HIGH

Internet Technologies Designs Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 18, 2026HIGH

Polyrack Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 18, 2026HIGH

harrisoncountywv.com Listed by safepay Ransomware Group

SafePay Ransomware
May 18, 2026HIGH

Internal Medicine Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 18, 2026HIGH

Stonehenge Therapeutic Community Listed by cmdorganization Ransomware Group

Cmdorganization Ransomware
May 18, 2026HIGH

Design Engineering & Consulting Listed by AiLock Ransomware Group

AiLock Ransomware
May 18, 2026HIGH

Jazz Hipster Listed by AiLock Ransomware Group

AiLock Ransomware
May 18, 2026HIGH

Vacu - Lug Listed by akira Ransomware Group

Akira Ransomware
May 18, 2026HIGH

mediafrance.de Listed by safepay Ransomware Group

SafePay Ransomware
May 18, 2026HIGH

adlan.com Listed by safepay Ransomware Group

SafePay Ransomware
May 18, 2026HIGH

ETM-ELECTROMATIC, INC. Listed by titan Ransomware Group

Titan Ransomware
May 18, 2026HIGH

Groupe CRIT SA Listed by titan Ransomware Group

Titan Ransomware
May 18, 2026HIGH

Vantage Energy LLC Listed by nightspire Ransomware Group

NightSpire Ransomware
May 18, 2026HIGH

Healthtrax Fitness &Wellness Listed by akira Ransomware Group

Akira Ransomware
May 18, 2026HIGH

University of Finance and Administration Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 18, 2026HIGH

Gartengestaltung Muller eU Listed by qilin Ransomware Group

Qilin Ransomware
May 18, 2026HIGH

Modern Display Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 17, 2026HIGH

Hospital Clinic de Barcelona Listed by ransomhouse Ransomware Group

Ransomhouse Ransomware
May 17, 2026HIGH

Musée du Bas-Saint-Laurent Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

fallprotect.com Listed by chaos Ransomware Group

Chaos Ransomware
May 17, 2026HIGH

Comercial Echave Turri Limitada Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

PNSB Insurance Brokers Sdn Bhd Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

cstindustries.com Listed by chaos Ransomware Group

Chaos Ransomware
May 17, 2026HIGH

Grafana Suffers GitHub Token Breach and Extortion Attempt

Coinbase Cartel Ransomware
May 17, 2026HIGH

Plan Listed by dragonforce Ransomware Group

DragonForce Ransomware
May 17, 2026HIGH

wtitransport.com Listed by chaos Ransomware Group

Chaos Ransomware
May 17, 2026HIGH

Majlis Perbandaran Alor Gajah Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

challenge-mfg.com Listed by chaos Ransomware Group

Chaos Ransomware
May 17, 2026HIGH

Buckeye Paper Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

Fruits Queralt Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

Monir Precision Monitoring Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

The Taylor Provisions Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

Salter HealthCare Listed by qilin Ransomware Group

Qilin Ransomware
May 17, 2026HIGH

dosocho.es Listed by m3rx Ransomware Group

M3rx Ransomware
May 17, 2026HIGH

soft-inc.com Listed by m3rx Ransomware Group

M3rx Ransomware
May 17, 2026HIGH

psbsementi.it Listed by m3rx Ransomware Group

M3rx Ransomware
May 17, 2026HIGH

Holy Name of Jesus Listed by cmdorganization Ransomware Group

Cmdorganization Ransomware
May 17, 2026HIGH

metaval.com.au Listed by incransom Ransomware Group

INC Ransom Ransomware
May 17, 2026HIGH

BAUM Games Listed by nova Ransomware Group

Nova Ransomware
May 17, 2026HIGH

Don Bosco Technical Institute of Makati Listed by nova Ransomware Group

Nova Ransomware
May 17, 2026HIGH

grupo55.com Listed by m3rx Ransomware Group

M3rx Ransomware
May 17, 2026HIGH

Ingelan Listed by dragonforce Ransomware Group

DragonForce Ransomware
May 17, 2026HIGH

URG OEM Listed by nova Ransomware Group

Nova Ransomware
May 16, 2026HIGH

CLINICA AVELLANEDA MEDICAL CENTER Listed by qilin Ransomware Group

Qilin Ransomware
May 16, 2026HIGH

Parle Agro Listed by lamashtu Ransomware Group

Lamashtu Ransomware
May 16, 2026HIGH

AdvancedHEALTH Listed by dragonforce Ransomware Group

DragonForce Ransomware
May 16, 2026HIGH

Transitions Pro Centre Val de Loire Listed by PrinzEugen Ransomware Group

PrinzEugen Ransomware
May 16, 2026HIGH

Trivantage Listed by beast Ransomware Group

Beast Ransomware
May 16, 2026HIGH

Ross Yerger Insurance Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 16, 2026HIGH

RAMAR FOODS INTERNATIONAL Listed by termite Ransomware Group

Termite Ransomware
May 15, 2026HIGH

Fox Valley Tax Solutions Listed by akira Ransomware Group

Akira Ransomware
May 15, 2026HIGH

Digiprint Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 15, 2026HIGH

Ponisch Abogados Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 15, 2026HIGH

NR Engineering Co., Ltd. Listed by qilin Ransomware Group

Qilin Ransomware
May 15, 2026HIGH

Tower View Primary School Listed by rhysida Ransomware Group

Rhysida Ransomware
May 15, 2026HIGH

Turner Supply Listed by qilin Ransomware Group

Qilin Ransomware
May 15, 2026HIGH

B.Care Medical Center Listed by qilin Ransomware Group

Qilin Ransomware
May 15, 2026HIGH

Grupo Alvorada Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 15, 2026HIGH

Baytech Hit by Morpheus Ransomware with 110GB Data Leak

Morpheus 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.