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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.
30801tracked breaches

Groups using this method

LockBit 3346Qilin 2207Akira 1555clop 1343Play 1302INC Ransom 952The Gentlemen 920ransomhub 841alphv 727DragonForce 645SafePay 553blackbasta 522medusa 515bianlian 5078base 448lynx 416everest 399conti 351lockbit5 349dispossessor 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 153spacebears 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 39metaencryptor 38m3rx 37CRPxO 37ciphbit 36helldown 36nokoyawa 36arvinclub 35spook 35moneymessage 34lamashtu 34obscura 33dAn0n 33Storm 32global 32suncrypt 32marketo 32blackmatter 32aurora 31alphalocker 30frag 30payloadbin 29L Group 28Coinbase Cartel 28Dark Project 28onyx 28Majinahanashi 27bravox 26underground 26werewolves 26kelvinsecurity 26netwalker 26titan 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 12kazu 11Icarus 11icefire 11cryp70n1c0d3 11crazyhunter 10darkrace 10darkpower 10darkside 10LeakBazaar 9rook 9groove 9Helix 8xpl0itrs 8Black X 8skira 8radiant 8VanHelsing 8qiulong 8mogilevich 8cryptbb 8babuk 8Barracuda 7Emperador 7Wallstreet 7Doommageddon 7bert 7chort 7malekteam 70mega 7cyclops 7karma 7pay2key 7DYSPHOR1A 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 5exitium 4linkc 4desolator 4satanlockv2 4ransomcortex 4shaoleaks 4blacktor 4Iah647 3iah6477 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

March 11, 2026HIGH

[Redacted] Takedown Notice #2054 Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 11, 2026HIGH

Advanced Rehabilitation Technology Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 11, 2026HIGH

Composition Systems Listed by qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Special Shapes Refractory Listed by qilin Ransomware Group

QilinThe Gentlemen Ransomware
March 11, 2026HIGH

Arimex Importadora Listed by qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Powers HVAC Listed by qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

Tecnoedil S.A. Constructora Listed by nightspire Ransomware Group

nightspire Ransomware
March 11, 2026HIGH

Omega Optical Listed by qilin Ransomware Group

Qilin Ransomware
March 11, 2026HIGH

CFTC Métallurgie Listed by nightspire Ransomware Group

nightspire Ransomware
March 11, 2026HIGH

Verifone Listed by handala Ransomware Group

handala Ransomware
March 11, 2026HIGH

Taylor County Property Appraiser Office Listed by nightspire Ransomware Group

nightspire Ransomware
March 11, 2026HIGH

seclore.com Listed by embargo Ransomware Group

embargo Ransomware
March 10, 2026HIGH

Institute of Social Security - Paraguay Listed by kairos Ransomware Group

kairos Ransomware
March 10, 2026HIGH

tazzetti.com Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 10, 2026HIGH

Taylor County Property Appraiser's Office Listed by nightspire Ransomware Group

nightspire Ransomware
March 10, 2026HIGH

LHT Holdings Limited Listed by incransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

csi-ri.com Listed by incransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

Root Security Listed by qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

A-Fast Tile & Coping Listed by qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

L. S. King and Associates Listed by anubis Ransomware Group

anubis Ransomware
March 10, 2026HIGH

maa-architects.com Listed by dragonforce Ransomware Group

DragonForce Ransomware
March 10, 2026HIGH

Teknopres_TR Listed by incransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

Advanced Animations Listed by qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

RetireRight Financial Planning Listed by qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

A J Taylor Electrical Listed by anubis Ransomware Group

anubis Ransomware
March 10, 2026HIGH

First Priority Group Listed by everest Ransomware Group

everest Ransomware
March 10, 2026HIGH

Invaccs software technologies pvt ltd Listed by crypto24 Ransomware Group

crypto24 Ransomware
March 10, 2026HIGH

netCOMPONENTS Listed by akira Ransomware Group

Akira Ransomware
March 10, 2026HIGH

Estra Automotive Listed by incransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

Salford City College Listed by qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

Exhibit Network Listed by akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

Salesforce Aura Campaign Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
March 9, 2026HIGH

Infinity Systems Listed by play Ransomware Group

Play Ransomware
March 9, 2026HIGH

RWB Consulting Engineers Listed by qilin Ransomware Group

Qilin Ransomware
March 9, 2026HIGH

Byard F Brogan Listed by play Ransomware Group

Play Ransomware
March 9, 2026HIGH

CFGI Management (cfgi.com) Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
March 9, 2026HIGH

arbd.com Listed by incransom Ransomware Group

INC Ransom Ransomware
March 9, 2026HIGH

Hauri AG Staffelbach Listed by akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

Southern Concrete Construction Listed by play Ransomware Group

Play Ransomware
March 9, 2026HIGH

C*T* M**al***g*e Listed by nightspire Ransomware Group

nightspire Ransomware
March 9, 2026HIGH

Wagon Mound Public Schools Listed by interlock Ransomware Group

interlock Ransomware
March 9, 2026HIGH

Comprehensive Orthopaedics and Musculoskeletal Care, LLC Listed by crypto24 Ransomware Group

crypto24 Ransomware
March 9, 2026HIGH

Unprecedented Disclosure of 50 Senior Israeli Air Force Officers’ Information Listed by handala Ransomware Group

handala Ransomware
March 9, 2026HIGH

Pleiad Investment Advisors (Singapore brach) Listed by qilin Ransomware Group

Qilin Ransomware
March 9, 2026HIGH

McKenna Pro Listed by qilin Ransomware Group

Qilin Ransomware
March 9, 2026HIGH

Serviceplan Group (Korea branch) Listed by qilin Ransomware Group

Qilin Ransomware
March 9, 2026HIGH

Sodimatel Fasteners Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Kpropha Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Nenplas Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Peninsular Electric Distributors Listed by akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

eDevice Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

T****r ****t* P**p***y ***r***e*** **f**e Listed by nightspire Ransomware Group

nightspire Ransomware
March 9, 2026HIGH

Colliers International Idaho Listed by akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

Fiberglass Hawaii Listed by akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

Full Access: Jerusalem’s Security Cameras in Handala’s Hands Listed by handala Ransomware Group

handala Ransomware
March 9, 2026HIGH

Helen Kaminski Listed by play Ransomware Group

Play Ransomware
March 9, 2026HIGH

Cosmesia Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

altaortho.com Listed by incransom Ransomware Group

INC Ransom Ransomware
March 9, 2026HIGH

tupeloeye.com Listed by incransom Ransomware Group

INC Ransom Ransomware
March 9, 2026HIGH

nch.com Listed by embargo Ransomware Group

embargo Ransomware
March 9, 2026HIGH

Vertex Inc. Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
March 9, 2026HIGH

Grupo San Jacinto Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

T**n*e**l S.A. C***t**c***a Listed by nightspire Ransomware Group

nightspire Ransomware
March 9, 2026HIGH

Facilities USA Listed by play Ransomware Group

Play Ransomware
March 8, 2026HIGH

Israeli Weather Stations Crippled Listed by handala Ransomware Group

handala Ransomware
March 8, 2026HIGH

Contact Handala Listed by handala Ransomware Group

handala Ransomware
March 8, 2026HIGH

Sagent Pharmaceuticals Listed by worldleaks Ransomware Group

worldleaks Ransomware
March 7, 2026HIGH

Handala New Telegram Listed by handala Ransomware Group

handala Ransomware
March 7, 2026HIGH

Stalwart Development Group LLC Listed by nightspire Ransomware Group

nightspire Ransomware
March 7, 2026HIGH

Johnson Vollmerhausen & Gates Listed by AiLock Ransomware Group

AiLock Ransomware
March 7, 2026HIGH

AFDL Listed by qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

OneSource Medical Group Listed by genesis Ransomware Group

genesis Ransomware
March 7, 2026HIGH

Sanders Legal Group Listed by genesis Ransomware Group

genesis Ransomware
March 7, 2026HIGH

CPG Documentation Listed by nightspire Ransomware Group

nightspire Ransomware
March 7, 2026HIGH

Griswold Controls Listed by genesis Ransomware Group

genesis 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.