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Recent Breaches › Attack methods › Ransomware

Attack method

Ransomware

Ransomware attacks encrypt a victim’s systems and steal data, demanding payment to decrypt and to prevent the stolen data from being published.
30763tracked breaches

Groups using this method

LockBit 3345Qilin 2199Akira 1555clop 1343Play 1302INC Ransom 951The Gentlemen 914ransomhub 841alphv 727DragonForce 645SafePay 553blackbasta 522medusa 515bianlian 5078base 448lynx 416everest 399conti 351lockbit5 348dispossessor 344nightspire 323pysa 308hunters 305killsec 283
+319 more groups
rhysida 278sinobi 274cactus 247royal 211hive 208ransomhouse 206coinbasecartel 191stormous 190fog 189vicesociety 188devman 183blacksuit 183Nova 180babuk2 178worldleaks 175handala 172funksec 171cloak 166apt73 158ShinyHunters 152spacebears 152blackbyte 147avaddon 146meow 144malas 144snatch 142sarcoma 141The Gentlemen 133ragnarlocker 128SilentRansomGroup 127noescape 124interlock 121raworld 120krybit 118toufan 117pear 115direwolf 115ElDorado 112genesis 110monti 110anubis 108payoutsking 108arcusmedia 106cuba 103Deadlock 97kairos 95threeam 90abyss 90revil 89ransomexx 84medusalocker 83chaos 79warlock 78lorenz 78cicada3301 75payload 74karakurt 74beast 70avoslocker 70BrainCipher 68ransomed 68quantum 68blacklock 64lv 63flocker 58settra 57darkvault 55losttrust 53gunra 52maze 51termite 49tengu 49trigona 49AiLock 48nitrogen 48mallox 48knight 47insomnia 46Orova 46crypto24 46midas 44Global Secret Group 43cmdorganization 43donutleaks 42Crpx0 41blackshrantac 41J 41blacknevas 40embargo 40securotrop 39dragonransomware 39darkleakmarket 39m3rx 37CRPxO 37ciphbit 36helldown 36nokoyawa 36arvinclub 35spook 35moneymessage 34lamashtu 34obscura 33dAn0n 33global 32suncrypt 32marketo 32blackmatter 32aurora 31metaencryptor 31alphalocker 30frag 30payloadbin 29Coinbase Cartel 28Dark Project 28onyx 28Majinahanashi 27L Group 27bravox 26underground 26werewolves 26kelvinsecurity 26netwalker 26titan 25Storm 25lapsus$ 25fulcrumsec 25vect 25kraken 25morpheus 23doppelpaymer 23radar 22ryuk 22Unsafe 21daixin 21xinglocker 21hellcat 20leaktheanalyst 20Leakeddata 19cephalus 19siegedsec 19ralord 19brotherhood 18d4rk4rmy 18trinity 18mountlocker 18ALP-001 17sabbath 17AuditTeam 16ExfilSquad 16tridentlocker 16datacarry 16dunghill 16apos 16madliberator 16redransomware 16mosesstaff 16azroteam 15cheers 15nefilim 15Panzer 14benzona 14weyhro 14kawa4096 14freecivilian 14sparta 14Section9 13argonauts 13mindware 13blackwater 12Booba Project 12blackout 12ShadowByt3$ 12IMNCrew 12teamxxx 12Icarus 11icefire 11cryp70n1c0d3 11crazyhunter 10darkrace 10darkpower 10darkside 10LeakBazaar 9kazu 9rook 9groove 9Helix 8xpl0itrs 8Black X 8skira 8radiant 8VanHelsing 8qiulong 8mogilevich 8cryptbb 8babuk 8Wallstreet 7Doommageddon 7bert 7chort 7malekteam 70mega 7cyclops 7karma 7pay2key 7Emperador 6DYSPHOR1A 6netrunner 6cipherforce 6RunSomeWares 6arkana 6silent 6rancoz 6dataleak 6redalert 6yanluowang 6egregor 6Space Bears 5ms13089 5Gammax 5PrinzEugen 5ULose 50day Syndicate 5secpo 5orca 5atomsilo 5minteye 5kryptos 5bqtlock 5GDLockerSec 5ValenciaLeaks 5donex 5raznatovic 5projectrelic 5pandora 5lockdata 5Barracuda 4exitium 4linkc 4desolator 4satanlockv2 4ransomcortex 4shaoleaks 4blacktor 4iah6477 3Iah647 3Ethics 3orion 3Triple X 3D1R 3mnt6 3TiMc 3yurei 3rebornvc 3bluebox 3vanirgroup 3hellogookie 3trisec 3noname 3vendetta 3ragnarok 3blackshadow 3bonacigroup 3grief 3snake 3coldlock 3nasirsecurity 2Eclipse 2Sovcali 2Leaknet 23am 2BlueWhale 2cry0 2Blackfield 2Redact 2kittykatkrew 2osiris 2lunalock 2sensayq 2cryptnet 2bitlocker 2nightsky 2wastedlocker 2sekhmet 2prolock 2Audit Team 1Securotop 1Ms13-089 1Kyber 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 Ransomware

June 9, 2026HIGH

MSICapital Listed by ULose Ransomware Group

ULose Ransomware
June 9, 2026HIGH

HIZE Aero Listed by ULose Ransomware Group

ULose Ransomware
June 9, 2026HIGH

KyungRok Listed by ULose Ransomware Group

ULose Ransomware
June 8, 2026HIGH

Kinetic Education Listed by qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Aegle Aviation Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
June 8, 2026HIGH

Ma Pak Leung Company Limited Listed by ransomhouse Ransomware Group

ransomhouse Ransomware
June 8, 2026MED

Attana Hotels (Villea Hotels) Hit by Payload Ransomware

Ransomware
June 8, 2026HIGH

GRIP Outreach For Youth Listed by nightspire Ransomware Group

nightspire Ransomware
June 8, 2026HIGH

SatCom CX Listed by qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Isuzu Motors Listed by qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Opera Comique Listed by qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Danzo Group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Goldlion Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Integrated Distribution Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

The Clinic Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

FESCO Adecco Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Trigon America Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Jyharn Electronic Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Empty Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Institucion Cervantes Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Tress Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Central Arkansas Pediatrics Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

IP Rings Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

hollandbulbfarms.com Listed by lockbit5 Ransomware Group

lockbit5LockBit Ransomware
June 8, 2026HIGH

Plaza Lama Listed by payload Ransomware Group

payload Ransomware
June 8, 2026HIGH

Hansoll Textile in Vietnam Listed by payload Ransomware Group

payload Ransomware
June 8, 2026HIGH

Villea Hotels in AttanaHotels Listed by payload Ransomware Group

payload Ransomware
June 8, 2026HIGH

HRC Sicherheitsdienste Listed by akira Ransomware Group

Akira Ransomware
June 8, 2026HIGH

Roland Machinery Listed by termite Ransomware Group

termite Ransomware
June 8, 2026HIGH

Unique Litho, Inc Listed by nightspire Ransomware Group

nightspire Ransomware
June 8, 2026HIGH

ASIA STRATEGIC Listed by nightspire Ransomware Group

nightspire Ransomware
June 8, 2026HIGH

Wiese USA Listed by termite Ransomware Group

termite Ransomware
June 8, 2026HIGH

The Banyans Health and Wellness Listed by qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

Shipping Association of NY and NJ Listed by qilin Ransomware Group

Qilin Ransomware
June 8, 2026HIGH

3I INFOTECH Listed by morpheus Ransomware Group

morpheus Ransomware
June 8, 2026HIGH

A*** G*** A*S* Listed by nightspire Ransomware Group

nightspire Ransomware
June 8, 2026HIGH

WCM Remedium Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Yao Yuan Technology Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 8, 2026HIGH

Metroply Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 6, 2026HIGH

*B* Listed by genesis Ransomware Group

genesis Ransomware
June 6, 2026HIGH

www.utourworld.com Listed by blackwater Ransomware Group

blackwater Ransomware
June 6, 2026HIGH

Universitas Nasional Listed by nova Ransomware Group

Nova Ransomware
June 6, 2026HIGH

kelmreuter.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 6, 2026HIGH

huashan.com.cn Listed by krybit Ransomware Group

krybit Ransomware
June 6, 2026HIGH

Pearson Ford Listed by play Ransomware Group

Play Ransomware
June 5, 2026HIGH

schultz.com.br Listed by krybit Ransomware Group

krybit Ransomware
June 5, 2026HIGH

Ontario Home Builders' Association Listed by qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

Aspire hospital Listed by nova Ransomware Group

Nova Ransomware
June 5, 2026HIGH

Jay's Catering Listed by qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

Pro-MEC Engineering Services Listed by qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

REHA-ACTIV Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 5, 2026HIGH

First Mutual Holdings Listed by nightspire Ransomware Group

nightspire Ransomware
June 5, 2026HIGH

Oaks Park Listed by akira Ransomware Group

Akira Ransomware
June 5, 2026HIGH

Madison Square Garden Sports Data Breach (2026)

ShinyHunters Ransomware
June 5, 2026HIGH

Central Florida Cosmetic & Family Dentistry Listed by qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

Access Dental Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 5, 2026HIGH

Cambridge Mobile TelematicNEW Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
June 5, 2026HIGH

Demand.ioNEW Listed by coinbasecartel Ransomware Group

coinbasecartel Ransomware
June 5, 2026HIGH

INTERSPA Betriebsverwaltungsgesellschaft Listed by qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

United Auto Supply Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 5, 2026HIGH

CH Karnchang Public Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 5, 2026HIGH

D&M Contractors Listed by anubis Ransomware Group

anubis Ransomware
June 5, 2026HIGH

obrieneng.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 5, 2026HIGH

T/CCI Manufacturing Listed by akira Ransomware Group

Akira Ransomware
June 5, 2026HIGH

Krum Public Library Listed by nightspire Ransomware Group

nightspire Ransomware
June 5, 2026HIGH

Meta Discloses 20K Instagram Accounts Hijacked via AI Support Tool

bravox Ransomware
June 5, 2026HIGH

Kriete Truck Centers Listed by securotrop Ransomware Group

securotrop Ransomware
June 5, 2026HIGH

Kennon Worldwide Hit by Akira Ransomware

Akira Ransomware
June 5, 2026HIGH

Corley Manufacturing Hit by Play Ransomware

Play Ransomware
June 5, 2026HIGH

Avcon Jet Hit by Qilin Ransomware

Qilin Ransomware
June 5, 2026HIGH

Swim-Mor Pools Listed by qilin Ransomware Group

Qilin Ransomware
June 5, 2026HIGH

Jeffrey Burr Listed by anubis Ransomware Group

anubis Ransomware
June 4, 2026HIGH

Trican Listed by qilin Ransomware Group

Qilin Ransomware
June 4, 2026HIGH

Copamex Hit by DragonForce Ransomware

DragonForce Ransomware
June 4, 2026HIGH

Fibrenoire Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Brian Jessel BMW Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Harrell Martin Peace Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Computime Group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Sicol Listed by spacebears Ransomware Group

spacebears Ransomware
June 4, 2026HIGH

Urschel Laboratories Listed by play Ransomware Group

Play Ransomware
June 4, 2026HIGH

Groupe Sécurité CLB Listed by AiLock Ransomware Group

AiLock Ransomware
June 4, 2026HIGH

Paid Victim 111CEAA5AD9DA2F1 Listed by AuditTeam Ransomware Group

AuditTeam Ransomware
June 4, 2026HIGH

SKUPINA Don Don Listed by qilin Ransomware Group

Qilin Ransomware
June 4, 2026HIGH

Stuga Machinery Listed by incransom Ransomware Group

INC Ransom Ransomware
June 4, 2026HIGH

pdcbodynits Listed by incransom Ransomware Group

INC Ransom Ransomware
June 4, 2026HIGH

CUSTOMSIGN Listed by incransom Ransomware Group

INC Ransom Ransomware
June 4, 2026HIGH

Kunal Enterprises Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

TeLoh Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Northern Ohio Regional Multiple Listing Service Listed by akira Ransomware Group

Akira Ransomware
June 4, 2026HIGH

Michigan Surgical Center Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Suburban Water Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Soniva Dental Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

National Industries Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Arabian Procession Holding Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Thoresen Thai Agencies Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

3E Accounting Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Liztex Guatemala Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Soja de Portugal Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Downriver Medical Associates Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 4, 2026HIGH

Corley MFG Listed by play Ransomware Group

Play 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.