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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.
31356tracked breaches

Groups using this method

LockBit 3348Qilin 2247Akira 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
+320 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166ShinyHunters 158Apt73 158Space 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 13Zawoo 12Blackout 12IMNCrew 12Teamxxx 12Emperador 11Black X 11Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Iah6477 7Iah647 7DYSPHOR1A 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 20, 2025HIGH

Linney Listed by dunghill Ransomware Group

Dunghill Ransomware
March 20, 2025HIGH

Fulfillment Plus Listed by play Ransomware Group

Play Ransomware
March 20, 2025HIGH

blue-hive.com Listed by qilin Ransomware Group

Qilin Ransomware
March 20, 2025HIGH

Newtown Friends School (newtownfriends.org) Listed by fog Ransomware Group

Fog Ransomware
March 20, 2025HIGH

Luff Industries Listed by qilin Ransomware Group

Qilin Ransomware
March 20, 2025HIGH

Land Planners Listed by akira Ransomware Group

Akira Ransomware
March 20, 2025HIGH

Colemanmaterials Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 20, 2025HIGH

Fi***************.pa Listed by cloak Ransomware Group

Cloak Ransomware
March 19, 2025HIGH

Gloria Cales Listed by monti Ransomware Group

Monti Ransomware
March 19, 2025HIGH

B&C Industries Listed by play Ransomware Group

Play Ransomware
March 19, 2025HIGH

Municipal taxation Secretariat Access - Brazil Goverment Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 19, 2025HIGH

LINC Systems Listed by akira Ransomware Group

Akira Ransomware
March 19, 2025HIGH

VEST LLC Listed by akira Ransomware Group

Akira Ransomware
March 19, 2025HIGH

Miller Canfield Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

charlesjones.ca Listed by qilin Ransomware Group

Qilin Ransomware
March 19, 2025HIGH

Big Horn County School District #4 Listed by medusa Ransomware Group

Medusa Ransomware
March 19, 2025HIGH

J McCann & Co Ltd Listed by medusa Ransomware Group

Medusa Ransomware
March 19, 2025HIGH

Barst Mukamal & Kleiner Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

Olinsky Law Group Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

Pembrook Group Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

Colucci Law Group Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

Paycor Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

Baxter Baker Sidle Conn & Jones Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

Chicago Atlantic Group Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

www.gob.ve Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 19, 2025HIGH

Access Panel Financial Technology Company (Thailand) Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 19, 2025HIGH

United States County Palm Beach Goverment Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 19, 2025HIGH

dbhcares.com Listed by threeam Ransomware Group

Threeam Ransomware
March 19, 2025HIGH

rac.gov.my Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 19, 2025HIGH

nimapinfotech.com Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 19, 2025HIGH

www.medsrx.com Listed by VanHelsing Ransomware Group

VanHelsing Ransomware
March 19, 2025HIGH

Palomino Petroleum Listed by lynx Ransomware Group

Lynx Ransomware
March 19, 2025HIGH

Champions Group Listed by medusa Ransomware Group

Medusa Ransomware
March 19, 2025HIGH

Mauldin & Jenkins Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 19, 2025HIGH

CD Listed by monti Ransomware Group

Monti Ransomware
March 19, 2025HIGH

dosjm.com Listed by safepay Ransomware Group

SafePay Ransomware
March 19, 2025HIGH

helixtools.co.uk Listed by safepay Ransomware Group

SafePay Ransomware
March 19, 2025HIGH

McMillan James Equipment Company (MJEC) Listed by weyhro Ransomware Group

Weyhro Ransomware
March 19, 2025HIGH

saiedu.fi Listed by safepay Ransomware Group

SafePay Ransomware
March 19, 2025HIGH

GreatFlorida Insurance Holding Corp. Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 18, 2025HIGH

Kiribati Government Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
March 18, 2025HIGH

www.cormidom.com.do Listed by ransomhub Ransomware Group

RansomHub Ransomware
March 18, 2025HIGH

hcahealthcare.com INC. Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

esaote.com Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

Coopertruni Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
March 18, 2025HIGH

expertdata.com.au Listed by incransom Ransomware Group

INC Ransom Ransomware
March 18, 2025HIGH

THX Transport Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
March 18, 2025HIGH

Atos-racks.com Listed by VanHelsing Ransomware Group

VanHelsing Ransomware
March 18, 2025HIGH

warmsworth.doncaster.sch.uk Listed by incransom Ransomware Group

INC Ransom Ransomware
March 18, 2025HIGH

Ted Hosmer Enterprises Listed by rhysida Ransomware Group

Rhysida Ransomware
March 18, 2025HIGH

nstda.or.th Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

pajak.go.id Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

dukcapil.kemendagri.go.id (SIAK DUKCAPIL MINISTRY OF HOME AFFAIRS OF INDONESIA) Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

semaphore.asso.fr Listed by funksec Ransomware Group

Funksec Ransomware
March 18, 2025HIGH

whitecapcanada.com Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

sp.tnitelecom.com Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

Otelier.io Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

HighWire Press Listed by hellcat Ransomware Group

Hellcat Ransomware
March 18, 2025HIGH

highwirepress.com Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 18, 2025HIGH

Harcourts Prime Properties Listed by killsec Ransomware Group

Killsec Ransomware
March 18, 2025HIGH

gaertnerhof-jeutter.de Listed by incransom Ransomware Group

INC Ransom Ransomware
March 18, 2025HIGH

airtelligence.com Listed by incransom Ransomware Group

INC Ransom Ransomware
March 18, 2025HIGH

All Book Covers Listed by play Ransomware Group

Play Ransomware
March 18, 2025HIGH

Tanaka Electronics Taiwan Co., LTD Listed by nightspire Ransomware Group

NightSpire Ransomware
March 18, 2025HIGH

6ixty8ight Listed by nightspire Ransomware Group

NightSpire Ransomware
March 18, 2025HIGH

L&S Mechanical Listed by spacebears Ransomware Group

Space Bears Ransomware
March 18, 2025HIGH

Cleveland Municipal Court Listed by qilin Ransomware Group

Qilin Ransomware
March 18, 2025HIGH

SAGETRA INC. Listed by akira Ransomware Group

Akira Ransomware
March 17, 2025HIGH

Solist Listed by akira Ransomware Group

Akira Ransomware
March 17, 2025HIGH

PIBOR ISO SA Listed by akira Ransomware Group

Akira Ransomware
March 17, 2025HIGH

SMC Corporation Listed by qilin Ransomware Group

Qilin Ransomware
March 17, 2025HIGH

KD Panels Listed by crazyhunter Ransomware Group

Crazyhunter Ransomware
March 17, 2025HIGH

RAE (Real Academia Española) (rae.es) Listed by fog Ransomware Group

Fog Ransomware
March 17, 2025HIGH

Diode Technologies Listed by qilin Ransomware Group

Qilin Ransomware
March 17, 2025HIGH

Worldlawn Power Equipment Listed by qilin Ransomware Group

Qilin Ransomware
March 17, 2025HIGH

Lepant Law Office Listed by qilin Ransomware Group

Qilin Ransomware
March 17, 2025HIGH

REOC San Antonio Listed by play Ransomware Group

Play Ransomware
March 17, 2025HIGH

Groupe Sinari Listed by qilin Ransomware Group

Qilin Ransomware
March 17, 2025HIGH

nevadareadymix.com Listed by lynx Ransomware Group

Lynx Ransomware
March 17, 2025HIGH

Tänzer GmbH Listed by akira Ransomware Group

Akira Ransomware
March 17, 2025HIGH

Jet Ice Listed by play Ransomware Group

Play Ransomware
March 17, 2025HIGH

icmr.gov.in Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 17, 2025HIGH

taobao.com Listed by babuk2 Ransomware Group

Babuk2 Ransomware
March 17, 2025HIGH

KYC UK Listed by stormous Ransomware Group

Stormous Ransomware
March 17, 2025HIGH

KIU System Solutions Listed by apos Ransomware Group

Apos Ransomware
March 17, 2025HIGH

Yadea Group Holdings Ltd Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 17, 2025HIGH

assaabloy.com Listed by cactus Ransomware Group

Cactus Ransomware
March 17, 2025HIGH

kyb.com Listed by cactus Ransomware Group

Cactus Ransomware
March 17, 2025HIGH

CableVision Listed by hunters Ransomware Group

Hunters Ransomware
March 17, 2025HIGH

controlledair.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
March 17, 2025HIGH

National Safety Council Listed by medusa Ransomware Group

Medusa Ransomware
March 17, 2025HIGH

Augusta Industrial Services, Inc. Listed by medusa Ransomware Group

Medusa Ransomware
March 17, 2025HIGH

www.baxterlaboratories.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
March 17, 2025HIGH

ccktech.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
March 17, 2025HIGH

www.mslglobalexp.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
March 17, 2025HIGH

SMYK Listed by akira Ransomware Group

Akira Ransomware
March 16, 2025LOW

AUTOSUR Data Breach (2025)

Misconfiguration & Exposed Data
March 16, 2025HIGH

kirkel.de Listed by safepay Ransomware Group

SafePay Ransomware
March 16, 2025HIGH

psec.com.ar Listed by J Ransomware Group

J Ransomware
March 16, 2025HIGH

ROBONG-WINMINI Listed by trinity Ransomware Group

Trinity 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.