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.

30884tracked breaches

Groups using this method

LockBit 3347 Qilin 2216 Akira 1560 clop 1343 Play 1302 INC Ransom 953 The Gentlemen 920 ransomhub 841 alphv 727 DragonForce 649 SafePay 555 blackbasta 522 medusa 515 bianlian 507 8base 448 lynx 416 everest 399 conti 351 lockbit5 350 dispossessor 344 nightspire 323 pysa 308 hunters 305 killsec 284

+323 more groups

rhysida 278 sinobi 274 cactus 247 royal 211 hive 208 ransomhouse 206 coinbasecartel 192 stormous 190 fog 189 vicesociety 188 devman 183 blacksuit 183 Nova 180 babuk2 178 worldleaks 175 handala 172 funksec 171 cloak 166 apt73 158 ShinyHunters 154 spacebears 152 blackbyte 147 avaddon 146 meow 144 malas 144 snatch 142 sarcoma 141 The Gentlemen 133 ragnarlocker 128 SilentRansomGroup 127 noescape 124 interlock 121 raworld 120 krybit 119 Direwolf 117 toufan 117 pear 115 genesis 112 ElDorado 112 monti 110 payoutsking 109 arcusmedia 108 anubis 108 cuba 103 Deadlock 99 kairos 95 threeam 90 abyss 90 revil 89 ransomexx 84 medusalocker 83 Chaos 82 warlock 78 lorenz 78 cicada3301 75 payload 74 karakurt 74 Beast 72 avoslocker 70 BrainCipher 68 ransomed 68 quantum 68 blacklock 64 lv 63 flocker 58 settra 57 darkvault 55 losttrust 53 gunra 52 maze 51 Orova 49 termite 49 tengu 49 trigona 49 AiLock 48 nitrogen 48 mallox 48 knight 47 Global Secret Group 46 insomnia 46 crypto24 46 midas 44 cmdorganization 43 donutleaks 42 Crpx0 41 blackshrantac 41 J 41 blacknevas 40 embargo 40 metaencryptor 39 securotrop 39 dragonransomware 39 darkleakmarket 39 m3rx 37 CRPxO 37 ciphbit 36 helldown 36 nokoyawa 36 arvinclub 35 spook 35 Dark Project 34 Storm 34 moneymessage 34 lamashtu 34 obscura 33 dAn0n 33 global 32 suncrypt 32 marketo 32 blackmatter 32 aurora 31 alphalocker 30 frag 30 Coinbase Cartel 29 payloadbin 29 Majinahanashi 28 L Group 28 onyx 28 bravox 26 underground 26 werewolves 26 kelvinsecurity 26 netwalker 26 Titan 25 lapsus$ 25 fulcrumsec 25 vect 25 kraken 25 morpheus 23 doppelpaymer 23 radar 22 ryuk 22 unsafe 21 daixin 21 xinglocker 21 hellcat 20 leaktheanalyst 20 Leakeddata 19 cephalus 19 siegedsec 19 ralord 19 brotherhood 18 d4rk4rmy 18 trinity 18 mountlocker 18 AuditTeam 17 ALP-001 17 sabbath 17 Panzer 16 Booba Project 16 ExfilSquad 16 tridentlocker 16 datacarry 16 dunghill 16 apos 16 madliberator 16 redransomware 16 mosesstaff 16 ShadowByt3$ 15 azroteam 15 cheers 15 nefilim 15 blackwater 14 benzona 14 weyhro 14 kawa4096 14 freecivilian 14 sparta 14 Section9 13 argonauts 13 mindware 13 blackout 12 IMNCrew 12 teamxxx 12 kazu 11 Icarus 11 icefire 11 cryp70n1c0d3 11 crazyhunter 10 darkrace 10 darkpower 10 darkside 10 Black X 9 LeakBazaar 9 rook 9 groove 9 Helix 8 Xpl0itrs 8 skira 8 radiant 8 VanHelsing 8 qiulong 8 mogilevich 8 cryptbb 8 babuk 8 Barracuda 7 Emperador 7 Wallstreet 7 Doommageddon 7 bert 7 chort 7 malekteam 7 0mega 7 cyclops 7 karma 7 pay2key 7 The Crew 6 DYSPHOR1A 6 netrunner 6 cipherforce 6 RunSomeWares 6 arkana 6 silent 6 rancoz 6 dataleak 6 redalert 6 yanluowang 6 egregor 6 Space Bears 5 ms13089 5 Gammax 5 PrinzEugen 5 ULose 5 0day Syndicate 5 secpo 5 orca 5 atomsilo 5 minteye 5 kryptos 5 bqtlock 5 GDLockerSec 5 ValenciaLeaks 5 donex 5 raznatovic 5 projectrelic 5 pandora 5 lockdata 5 Booba Team 4 exitium 4 linkc 4 desolator 4 satanlockv2 4 ransomcortex 4 shaoleaks 4 blacktor 4 Iah647 3 iah6477 3 Ethics 3 orion 3 Triple X 3 D1R 3 mnt6 3 TiMc 3 yurei 3 rebornvc 3 bluebox 3 vanirgroup 3 hellogookie 3 trisec 3 noname 3 vendetta 3 ragnarok 3 blackshadow 3 bonacigroup 3 grief 3 snake 3 coldlock 3 Arcus Media 2 nasirsecurity 2 Eclipse 2 Sovcali 2 Leaknet 2 3am 2 BlueWhale 2 cry0 2 Blackfield 2 Redact 2 kittykatkrew 2 osiris 2 lunalock 2 sensayq 2 cryptnet 2 bitlocker 2 nightsky 2 wastedlocker 2 sekhmet 2 prolock 2 Cyberleek 1 Audit Team 1 Securotop 1 Ms13-089 1 Kyber 1 sicarii 1 reynolds 1 walocker 1 secp0 1 playboy 1 zerotolerance 1 insane 1 ranstreet 1 crosslock 1 slug 1 memedusalockerdusa 1 blogxx 1 roadsweep 1 la_piovra 1 robinhood 1 macaw 1 deathkitty 1 zeppelin 1 networm 1 maui 1 astroteam 1 phoenixcryptolocker 1 synack 1 ronggolawe 1 cring 1 hades 1 netflim 1 agelocker 1 thanos 1 dharma 1 mamba 1

Breaches using Ransomware

November 28, 2023HIGH

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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.

Ransomware

Groups using this method

Breaches using Ransomware

AMERICAN INSULATED GLASS Listed by play Ransomware Group

Retailer Web Services Listed by play Ransomware Group

stsaviationgroup.com Listed by lockbit3 Ransomware Group

Law Offices of John E Hill - Press Release Listed by monti Ransomware Group

Imt - Press Release Listed by monti Ransomware Group

Imt Listed by monti Ransomware Group

HTE Technologies Listed by blacklock Ransomware Group

Huber Heights Listed by blacksuit Ransomware Group

Fischione Instruments Inc Listed by alphv Ransomware Group

InstantWhip Listed by hunters Ransomware Group

sillslegal Listed by alphv Ransomware Group

Staples Listed by coinbasecartel Ransomware Group

Bangkok University Listed by rhysida Ransomware Group

Legacy Mail Management Listed by akira Ransomware Group

NC Central University Listed by rhysida Ransomware Group

Plastic Molding Technology Inc. Listed by bianlian Ransomware Group

Vertex Resource Group Listed by alphv Ransomware Group

carrellblanton.com Listed by threeam Ransomware Group

htetech.com Listed by ElDorado Ransomware Group

Hunt Guillot & Associates Listed by snatch Ransomware Group

iaconnecticut.com Listed by lockbit3 Ransomware Group

Idaho National Laboratory Listed by siegedsec Ransomware Group

Compass Group Italia Listed by akira Ransomware Group

AlJaber Engineering Listed by ransomexx Ransomware Group

NATO Leak - 1 Listed by siegedsec Ransomware Group

ecotruck.com.br Listed by lockbit3 Ransomware Group

Grupo Televisa Listed by siegedsec Ransomware Group

ALAB laboratoria Listed by raworld Ransomware Group

GNSS, BACNet & ModBus Listed by siegedsec Ransomware Group

epr-groupe.fr Listed by lockbit3 Ransomware Group

Bezeq Listed by siegedsec Ransomware Group

Operation Jane Listed by siegedsec Ransomware Group

Faroe Islands Listed by siegedsec Ransomware Group

UF Resources Listed by noescape Ransomware Group

Atlassian Listed by siegedsec Ransomware Group

Nida Corp Listed by noescape Ransomware Group

Grupo PRIDES Listed by noescape Ransomware Group

Science History Institute Listed by noescape Ransomware Group

Katsky Korins Listed by meow Ransomware Group

NATO Leak - 2 Listed by siegedsec Ransomware Group

Operation Israel - 1 Listed by siegedsec Ransomware Group

quakerwindows.com Listed by cactus Ransomware Group

TXWES.EDU Listed by clop Ransomware Group

SWEETLAKE.COM Listed by clop Ransomware Group

MORSKATEMANUFACTURING.COM Listed by clop Ransomware Group

kenso.com.my Listed by lockbit3 Ransomware Group

Hbl Cpas, P.C. Listed by ransomhouse Ransomware Group

SGMGROUP.COM Listed by clop Ransomware Group

SWISHSMILES.COM Listed by clop Ransomware Group

ribolia.com Listed by lockbit3 Ransomware Group