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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.
31241tracked breaches

Groups using this method

LockBit 3345Qilin 2228Akira 1566clop 1343Play 1300INC Ransom 950The Gentlemen 925ransomhub 841alphv 727DragonForce 647SafePay 553blackbasta 522medusa 515bianlian 5078base 448lynx 416everest 399Lockbit5 353conti 351dispossessor 344nightspire 323pysa 308hunters 305killsec 284
+324 more groups
rhysida 278sinobi 274cactus 247royal 211hive 208ransomhouse 205coinbasecartel 192stormous 190fog 189vicesociety 188devman 183blacksuit 183babuk2 178Nova 175worldleaks 175handala 172funksec 171cloak 166apt73 158ShinyHunters 154spacebears 152blackbyte 147avaddon 146meow 144malas 144snatch 142sarcoma 141The Gentlemen 138SilentRansomGroup 135krybit 133ragnarlocker 128noescape 124interlock 121raworld 120direwolf 117toufan 117Pear 116genesis 112ElDorado 112monti 110payoutsking 109arcusmedia 108anubis 108cuba 103Deadlock 99kairos 94abyss 91threeam 90revil 89medusalocker 88ransomexx 84chaos 82warlock 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 41blacknevas 40embargo 40metaencryptor 39securotrop 39dragonransomware 39darkleakmarket 39m3rx 37CRPxO 37ciphbit 36helldown 36nokoyawa 36arvinclub 35spook 35Dark Project 34Storm 34moneymessage 34lamashtu 34aurora 33obscura 33dAn0n 33global 32suncrypt 32marketo 32blackmatter 32Coinbase Cartel 31alphalocker 30frag 30payloadbin 29Majinahanashi 28L Group 28onyx 28Leakeddata 26bravox 26underground 26werewolves 26kelvinsecurity 26netwalker 26titan 25lapsus$ 25fulcrumsec 25vect 25kraken 25morpheus 23doppelpaymer 23radar 22ryuk 22unsafe 21daixin 21xinglocker 21hellcat 20leaktheanalyst 20AuditTeam 19cephalus 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 6netrunner 6cipherforce 6RunSomeWares 6arkana 6silent 6rancoz 6dataleak 6redalert 6yanluowang 6egregor 6iah6477 5Space Bears 5ms13089 5Gammax 5PrinzEugen 5ULose 50day Syndicate 5secpo 5orca 5atomsilo 5minteye 5kryptos 5bqtlock 5GDLockerSec 5ValenciaLeaks 5donex 5raznatovic 5projectrelic 5pandora 5lockdata 5Booba Team 4exitium 4linkc 4desolator 4satanlockv2 4ransomcortex 4shaoleaks 4blacktor 4Eclipse 3Iah647 3Ethics 3orion 3Triple X 3mnt6 3TiMc 3yurei 3rebornvc 3bluebox 3vanirgroup 3hellogookie 3trisec 3noname 3vendetta 3ragnarok 3blackshadow 3bonacigroup 3grief 3snake 3coldlock 3Arcus Media 2nasirsecurity 2Sovcali 2Leaknet 23am 2BlueWhale 2cry0 2Blackfield 2Redact 2kittykatkrew 2osiris 2lunalock 2sensayq 2cryptnet 2bitlocker 2nightsky 2wastedlocker 2sekhmet 2prolock 2Abyss-data 1Cyberleek 1Audit Team 1Securotop 1Ms13-089 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

June 3, 2020HIGH

Columbia College of Chicago Listed by netwalker Ransomware Group

netwalker Ransomware
June 3, 2020HIGH

cap.org Listed by dispossessor Ransomware Group

dispossessor Ransomware
June 3, 2020HIGH

Digital Management Inc. (NASA Contractor) Listed by doppelpaymer Ransomware Group

doppelpaymer Ransomware
June 1, 2020HIGH

Westech International (US military contractor) Listed by maze Ransomware Group

maze Ransomware
June 1, 2020HIGH

Symbiotic LLC Listed by revil Ransomware Group

revil Ransomware
June 1, 2020HIGH

WorldNet Telecommunications and ISP Listed by maze Ransomware Group

maze Ransomware
June 1, 2020HIGH

Mitsubishi Listed by doppelpaymer Ransomware Group

doppelpaymer Ransomware
June 1, 2020HIGH

Medservicegroup Listed by dharma Ransomware Group

dharma Ransomware
June 1, 2020HIGH

Goodman Mintz LLP Listed by revil Ransomware Group

revil Ransomware
June 1, 2020HIGH

Webuild SpA (industrial group) Listed by maze Ransomware Group

maze Ransomware
June 1, 2020HIGH

ZEGG Hotels & Store Listed by revil Ransomware Group

revil Ransomware
June 1, 2020HIGH

LG Electronics Listed by maze Ransomware Group

maze Ransomware
June 1, 2020HIGH

Faxon Machining Listed by maze Ransomware Group

maze Ransomware
June 1, 2020HIGH

Fisher and Paykel Appliances Listed by nefilim Ransomware Group

nefilim Ransomware
June 1, 2020MED

Mashable Data Breach (2020)

Misconfiguration & Exposed Data
June 1, 2020HIGH

Electricity Generating Authority of Thailand Listed by maze Ransomware Group

maze Ransomware
June 1, 2020HIGH

University of San Francisco (UCSF) Listed by netwalker Ransomware Group

netwalker Ransomware
June 1, 2020HIGH

Columbus Metro Federal Credit Union Listed by maze Ransomware Group

maze Ransomware
June 1, 2020HIGH

Crozer-Keystone Health System (Delaware County, PA) Listed by revil Ransomware Group

revil Ransomware
May 30, 2020HIGH

Excis Listed by sekhmet Ransomware Group

sekhmet Ransomware
May 29, 2020HIGH

Conducent Listed by maze Ransomware Group

maze Ransomware
May 29, 2020HIGH

Telkom Listed by revil Ransomware Group

revil Ransomware
May 27, 2020HIGH

Michigan State University Listed by netwalker Ransomware Group

netwalker Ransomware
May 25, 2020LOW

Preen.Me Data Breach (2020)

Misconfiguration & Exposed Data
May 24, 2020HIGH

Max Linear (radio- frequency chip maker) Listed by maze Ransomware Group

maze Ransomware
May 23, 2020HIGH

Sri Lanka Telecom Listed by revil Ransomware Group

revil Ransomware
May 16, 2020HIGH

Insport (sports store) Listed by revil Ransomware Group

revil Ransomware
May 14, 2020HIGH

Texas Department of Transportation Listed by ransomexx Ransomware Group

ransomexx Ransomware
May 14, 2020HIGH

Elexon Listed by revil Ransomware Group

revil Ransomware
May 9, 2020HIGH

Pitney Bowes Listed by maze Ransomware Group

maze Ransomware
May 7, 2020HIGH

HLB (Belgian accounting firm) Listed by maze Ransomware Group

maze Ransomware
May 7, 2020HIGH

Unnamed health care company Listed by mamba Ransomware Group

mamba Ransomware
May 5, 2020HIGH

CPC Corp. (Tawain's state-owned energy company) Listed by coldlock Ransomware Group

coldlock Ransomware
May 5, 2020HIGH

Formosa Petrochemica Listed by coldlock Ransomware Group

coldlock Ransomware
May 5, 2020HIGH

Ashville Plastic Surgery Institute Listed by maze Ransomware Group

maze Ransomware
May 5, 2020HIGH

Plastic Surgeon Kristin Tarbet (Bellevue, Wash) Listed by maze Ransomware Group

maze Ransomware
May 5, 2020HIGH

Toll Group Listed by nefilim Ransomware Group

nefilim Ransomware
May 4, 2020HIGH

Fresenius SE & Co. Listed by snake Ransomware Group

snake Ransomware
May 3, 2020HIGH

Sherwood Food Distributors (Detroit) Listed by revil Ransomware Group

revil Ransomware
May 3, 2020HIGH

Harvest Food Distributors (San Diego) Listed by revil Ransomware Group

revil Ransomware
May 1, 2020HIGH

Banco BCR Listed by maze Ransomware Group

maze Ransomware
May 1, 2020HIGH

Spectra Logic Listed by netwalker Ransomware Group

netwalker Ransomware
May 1, 2020HIGH

Sparboe (egg producer) Listed by maze Ransomware Group

maze Ransomware
May 1, 2020HIGH

Network of Village of Weiz Listed by netwalker Ransomware Group

netwalker Ransomware
April 30, 2020HIGH

Northwest Territories Power Corporation Listed by netwalker Ransomware Group

netwalker Ransomware
April 26, 2020HIGH

Dakota Carrier Network (DCN) Listed by maze Ransomware Group

maze Ransomware
April 25, 2020HIGH

Diebold Nixdorf (ATM provider) Listed by prolock Ransomware Group

prolock Ransomware
April 25, 2020HIGH

Tom Berkowitz Trucking Inc (whitinsville, MA) Listed by maze Ransomware Group

maze Ransomware
April 20, 2020HIGH

Benefit Recovery Specialists Inc (BRSI) Listed by maze Ransomware Group

maze Ransomware
April 17, 2020HIGH

Afpa Listed by doppelpaymer Ransomware Group

doppelpaymer Ransomware
April 17, 2020HIGH

Cognizant Listed by maze Ransomware Group

maze Ransomware
April 16, 2020HIGH

wsp.com Listed by dispossessor Ransomware Group

dispossessor Ransomware
April 8, 2020LOW

Vianet Data Breach (2020)

Misconfiguration & Exposed Data
April 5, 2020HIGH

Southeastern Wire (wire manufacturer) Listed by maze Ransomware Group

maze Ransomware
April 1, 2020HIGH

Berkine (Algerian Petroleum Joint Venture) Listed by maze Ransomware Group

maze Ransomware
April 1, 2020HIGH

Energias de Portugal (EDP) Listed by ragnarlocker Ransomware Group

ragnarlocker Ransomware
April 1, 2020HIGH

National Association of Eating Disorders Listed by revil Ransomware Group

revil Ransomware
April 1, 2020HIGH

Teespring Data Breach (2020)

Misconfiguration & Exposed Data
April 1, 2020HIGH

SeaChange International (supplier of video delivery software) Listed by revil Ransomware Group

revil Ransomware
April 1, 2020HIGH

Chubb Listed by maze Ransomware Group

maze Ransomware
March 27, 2020HIGH

tgidirect.com Listed by dispossessor Ransomware Group

dispossessor Ransomware
March 27, 2020MED

집꾸미기 Data Breach (2020)

Misconfiguration & Exposed Data
March 21, 2020HIGH

Town of Jupiter Listed by revil Ransomware Group

revil Ransomware
March 19, 2020HIGH

Moorestown Visiting Nurse Association Listed by coldlock Ransomware Group

coldlock Ransomware
March 15, 2020HIGH

Henning Harders (freight and logistics firm) Listed by maze Ransomware Group

maze Ransomware
March 15, 2020HIGH

arietishealth.com Listed by dispossessor Ransomware Group

dispossessor Ransomware
March 14, 2020HIGH

Hammersmith Medicines Research Listed by maze Ransomware Group

maze Ransomware
March 13, 2020HIGH

ExecuPharm Listed by clop Ransomware Group

clop Ransomware
March 13, 2020HIGH

10x Genomics Listed by revil Ransomware Group

revil Ransomware
March 10, 2020HIGH

Champaign-Urbana Public Health District Listed by netwalker Ransomware Group

netwalker Ransomware
March 7, 2020HIGH

VT San Antonio Aerospace (aerospace and defense contractor) Listed by maze Ransomware Group

maze Ransomware
March 6, 2020HIGH

City of Durham Listed by ryuk Ransomware Group

ryuk Ransomware
March 5, 2020HIGH

Kimchuk Listed by doppelpaymer Ransomware Group

doppelpaymer Ransomware
March 4, 2020CRIT

Lead Hunter Data Breach (2020)

Misconfiguration & Exposed Data
March 1, 2020HIGH

Brooks International (business management consultant) Listed by revil Ransomware Group

revil 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.