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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

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
March 1, 2020HIGH

Geidi (IT serves) Listed by revil Ransomware Group

revil Ransomware
March 1, 2020HIGH

City of Torrance (Los Angeles County) Listed by doppelpaymer Ransomware Group

doppelpaymer Ransomware
February 29, 2020HIGH

Epiq Global (MSP) Listed by ryuk Ransomware Group

ryuk Ransomware
February 23, 2020HIGH

LaSalle County Government Listed by prolock Ransomware Group

prolock Ransomware
February 20, 2020HIGH

Covve Data Breach (2020)

Misconfiguration & Exposed Data
February 16, 2020MED

Slickwraps Data Breach (2020)

Misconfiguration & Exposed Data
February 15, 2020HIGH

EMCOR Listed by ryuk Ransomware Group

ryuk Ransomware
February 14, 2020HIGH

Straffic Data Breach (2020)

Misconfiguration & Exposed Data
February 4, 2020HIGH

Havre Public Schools Listed by ryuk Ransomware Group

ryuk Ransomware
February 3, 2020HIGH

jackson.com Listed by dispossessor Ransomware Group

dispossessor Ransomware
February 1, 2020HIGH

CU Collections Listed by maze Ransomware Group

maze Ransomware
February 1, 2020HIGH

Port Lavaca City Hall Listed by ryuk Ransomware Group

ryuk Ransomware
February 1, 2020HIGH

Affordacare Urgent Care Clinic Listed by maze Ransomware Group

maze Ransomware
February 1, 2020HIGH

Affordacare Urgent Care Clinics Listed by maze Ransomware Group

maze Ransomware
February 1, 2020HIGH

Visser Precision Listed by doppelpaymer Ransomware Group

doppelpaymer Ransomware
January 31, 2020HIGH

Toll Group Listed by netwalker Ransomware Group

netwalker Ransomware
January 29, 2020HIGH

Mountain View Los Altos Union High School District Listed by revil Ransomware Group

revil Ransomware
January 28, 2020HIGH

Lakeland Community College Listed by maze Ransomware Group

maze Ransomware
January 27, 2020HIGH

Gedia Automotive Group Listed by revil Ransomware Group

revil Ransomware
January 24, 2020HIGH

Electronic Warfare Associates (EWA) Listed by ryuk Ransomware Group

ryuk Ransomware
January 23, 2020HIGH

Tampa Bay Times Listed by ryuk Ransomware Group

ryuk Ransomware
January 22, 2020HIGH

Tillamook County Listed by revil Ransomware Group

revil Ransomware
January 12, 2020HIGH

Windemuller Listed by lorenz Ransomware Group

lorenz Ransomware
January 12, 2020HIGH

Zoosk (2020) Data Breach (2020)

Misconfiguration & Exposed Data
January 9, 2020HIGH

Volusia County Library System Listed by ryuk Ransomware Group

ryuk Ransomware
January 5, 2020HIGH

Artech Information Systems Listed by revil Ransomware Group

revil Ransomware
January 1, 2020HIGH

Bretagne Telecom Listed by doppelpaymer Ransomware Group

doppelpaymer Ransomware
January 1, 2020MED

Nameless Malware Data Breach (2020)

Misconfiguration & Exposed Data
December 26, 2019LOW

BtoBet Data Breach (2019)

Misconfiguration & Exposed Data
November 1, 2019HIGH

IndiHome Data Breach (2019)

Misconfiguration & Exposed Data
October 16, 2019CRIT

Data Enrichment Exposure From PDL Customer Data Breach (2019)

Misconfiguration & Exposed Data
September 27, 2019LOW

The Halloween Spot Data Breach (2019)

Misconfiguration & Exposed Data
September 10, 2019LOW

KiwiFarms Data Breach (2019)

Misconfiguration & Exposed Data
August 20, 2019LOW

Mastercard Priceless Specials Data Breach (2019)

Misconfiguration & Exposed Data
August 14, 2019MED

Audi Data Breach (2019)

Misconfiguration & Exposed Data
August 3, 2019MED

Promofarma Data Breach (2019)

Misconfiguration & Exposed Data
August 1, 2019CRIT

Facebook Data Breach (2019)

Misconfiguration & Exposed Data
July 25, 2019MED

MGM Resorts Data Breach (2019)

Misconfiguration & Exposed Data
July 25, 2019HIGH

MGM Resorts (2022 Update) Data Breach (2019)

Misconfiguration & Exposed Data
July 15, 2019LOW

Bulgarian National Revenue Agency Data Breach (2019)

Misconfiguration & Exposed Data
June 10, 2019LOW

Wiener Büchereien Data Breach (2019)

Misconfiguration & Exposed Data
June 1, 2019MED

Condo.com Data Breach (2019)

Misconfiguration & Exposed Data
April 22, 2019CRIT

Deezer Data Breach (2019)

Misconfiguration & Exposed Data
April 15, 2019HIGH

ApexSMS Data Breach (2019)

Misconfiguration & Exposed Data
March 31, 2019LOW

Vastaamo Data Breach (2019)

Misconfiguration & Exposed Data
March 23, 2019MED

Everybody Edits Data Breach (2019)

Misconfiguration & Exposed Data
March 21, 2019LOW

Utair Data Breach (2019)

Misconfiguration & Exposed Data
March 18, 2019HIGH

Mindjolt Data Breach (2019)

Misconfiguration & Exposed Data
March 1, 2019MED

MalindoAir Data Breach (2019)

Misconfiguration & Exposed Data
February 25, 2019CRIT

Verifications.io Data Breach (2019)

Misconfiguration & Exposed Data
February 15, 2019HIGH

YouNow Data Breach (2019)

Misconfiguration & Exposed Data
February 14, 2019LOW

LBB Data Breach (2019)

Misconfiguration & Exposed Data
November 14, 2018HIGH

Data & Leads Data Breach (2018)

Misconfiguration & Exposed Data
November 5, 2018HIGH

Adapt Data Breach (2018)

Misconfiguration & Exposed Data
October 29, 2018HIGH

Elasticsearch Instance of Sales Leads on AWS Data Breach (2018)

Misconfiguration & Exposed Data
October 21, 2018LOW

GoldSilver Data Breach (2018)

Misconfiguration & Exposed Data
October 5, 2018CRIT

You've Been Scraped Data Breach (2018)

Misconfiguration & Exposed Data
September 18, 2018MED

SaverSpy Data Breach (2018)

Misconfiguration & Exposed Data
August 25, 2018LOW

Atlas Quantum Data Breach (2018)

Misconfiguration & Exposed Data
August 24, 2018LOW

HTH Studios Data Breach (2018)

Misconfiguration & Exposed Data
July 23, 2018CRIT

Apollo Data Breach (2018)

Misconfiguration & Exposed Data
June 12, 2018HIGH

Trik Spam Botnet Data Breach (2018)

Misconfiguration & Exposed Data
June 1, 2018CRIT

Exactis Data Breach (2018)

Misconfiguration & Exposed Data
May 31, 2018HIGH

Ticketfly Data Breach (2018)

Misconfiguration & Exposed Data
May 13, 2018LOW

Lolzteam Data Breach (2018)

Misconfiguration & Exposed Data
January 1, 2018MED

Elanic Data Breach (2018)

Misconfiguration & Exposed Data
December 7, 2017LOW

Netshoes Data Breach (2017)

Misconfiguration & Exposed Data
December 5, 2017HIGH

ai.type Data Breach (2017)

Misconfiguration & Exposed Data
November 28, 2017MED

Open CS:GO Data Breach (2017)

Misconfiguration & Exposed Data
July 18, 2017CRIT

B2B USA Businesses Data Breach (2017)

Misconfiguration & Exposed Data
June 5, 2017LOW

Exposed VINs Data Breach (2017)

Misconfiguration & Exposed Data
March 25, 2017LOW

Health Now Networks Data Breach (2017)

Misconfiguration & Exposed Data
March 22, 2017MED

Factual Data Breach (2017)

Misconfiguration & Exposed Data
March 14, 2017MED

Master Deeds Data Breach (2017)

Misconfiguration & Exposed Data
January 9, 2017MED

Sephora Data Breach (2017)

Misconfiguration & Exposed Data
Showing 31,101–31,200 of 31,241
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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.