Threat Actors
The ransomware crews and extortion groups behind recent data breaches — who they are, what they target, and every incident we link to them.
karakurt74 trackedkarakurt is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.avoslocker70 trackedavoslocker is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.beast70 trackedbeast is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.krybit70 trackedkrybit is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.quantum68 trackedquantum is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.ransomed68 trackedransomed is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.BrainCipher66 trackedBrainCipher is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.payload65 trackedpayload is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.blacklock64 trackedblacklock is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.chaos64 trackedchaos is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.lv63 trackedlv is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.flocker59 trackedflocker is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.darkvault55 trackeddarkvault is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.losttrust53 trackedlosttrust is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.maze51 trackedmaze is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.tengu49 trackedtengu is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.trigona49 trackedtrigona is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.knight48 trackedknight is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.mallox48 trackedmallox is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.nitrogen48 trackednitrogen is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.crypto2446 trackedcrypto24 is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.termite46 trackedtermite is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.gunra45 trackedgunra is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.midas44 trackedmidas is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.blackshrantac43 trackedblackshrantac is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.donutleaks42 trackeddonutleaks is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.AiLock41 trackedAiLock is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.J41 trackedJ is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.embargo40 trackedembargo is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.darkleakmarket39 trackeddarkleakmarket is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.dragonransomware39 trackeddragonransomware is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.insomnia37 trackedinsomnia is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.securotrop37 trackedsecurotrop is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.ciphbit36 trackedciphbit is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.helldown36 trackedhelldown is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.nokoyawa36 trackednokoyawa is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.arvinclub35 trackedarvinclub is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.spook35 trackedspook is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.blacknevas34 trackedblacknevas is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.lamashtu34 trackedlamashtu is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.dAn0n33 trackeddAn0n is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.obscura33 trackedobscura is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.blackmatter32 trackedblackmatter is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.cmdorganization32 trackedcmdorganization is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.global32 trackedglobal is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.marketo32 trackedmarketo is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.suncrypt32 trackedsuncrypt is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.metaencryptor31 trackedmetaencryptor is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.moneymessage31 trackedmoneymessage is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.alphalocker30 trackedalphalocker is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.frag30 trackedfrag is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.payloadbin29 trackedpayloadbin is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.onyx28 trackedonyx is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.kelvinsecurity26 trackedkelvinsecurity is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.m3rx26 trackedm3rx is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.netwalker26 trackednetwalker is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.underground26 trackedunderground is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.werewolves26 trackedwerewolves is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.fulcrumsec25 trackedfulcrumsec is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.kraken25 trackedkraken is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.lapsus$25 trackedlapsus$ is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.vect25 trackedvect is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.doppelpaymer23 trackeddoppelpaymer is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.radar22 trackedradar is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.ryuk22 trackedryuk is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.settra22 trackedsettra is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.aurora21 trackedaurora is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.daixin21 trackeddaixin is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.morpheus21 trackedmorpheus is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.xinglocker21 trackedxinglocker is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.bravox20 trackedbravox is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.hellcat20 trackedhellcat is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.leaktheanalyst20 trackedleaktheanalyst is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.cephalus19 trackedcephalus is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.ralord19 trackedralord is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.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.