Kev them nyiaj Ransomware poob qis 40.58%, raws li tsab ntawv ceeb toom tshiab los ntawm blockchain forensics tuam txhab Chainalysis. Hauv daim ntawv qhia tso tawm hnub Thursday, Chainalysis hais tias ransomware attackers extorted yam tsawg kawg yog $456.8 lab nyiaj nyob rau hauv 2022, piv rau $765.6 lab xyoo ua ntej.
"Qhov ntawd tsis tau txhais hais tias kev tawm tsam poob qis, lossis tsawg kawg tsis ntau npaum li qhov kev poob qis hauv kev them nyiaj yuav qhia," Chainalysis hais. "Xwb, peb ntseeg tias ntau qhov kev poob qis yog vim cov koom haum raug tsim txom tsis kam them nyiaj ransomware attackers."
Lub 2022 roundup ua raws Chainalysis qhov kawg-ntawm-xyoo qhia ntawm lub loj tshaj crypto hacks ntawm xyoo tas los.
Cybercriminals xav tau Bitcoin los yog lwm yam cryptocurrencies nyob rau hauv ransomware tawm tsam tau ntev lawm ib tug stain nyob rau hauv lub crypto kev lag luam thiab ib tug cudgel uas regulators siv los hu rau stricter regulators los yog outright bans ntawm cov cuab tam digital. Thaum Lub Rau Hli 2021, Biden Administration tau hais tias nws tab tom txhim kho nws txoj kev tawm tsam cybercriminals thiab ua rau kev sib ntaus sib tua ransomware yog qhov tseem ceeb rau kev tswj hwm, suav nrog kev nce hauv kev taug qab kev lag luam cryptocurrency.
Ransomware yog software uas tuaj yeem kaw lub khoos phis tawj thiab thov kom them tus nqe txhiv rov qab los, thiab feem ntau suav nrog kev rho tawm digital, qhov twg qee tus neeg tawm tsam hem tias yuav tso cov ntaub ntawv rhiab lossis duab los ntawm cov tshuab commandeered yog tias tus nqe txhiv tsis them. Txawm hais tias ib lub khoos phis tawj txuas nrog hauv internet tuaj yeem yog tus neeg raug tsim txom ntawm ransomware, phishing tawm tsam feem ntau yog thawj qhov kev tawm tsam vector.
Raws li Chainalysis, cov nyiaj nyiag los ntawm ransomware tawm tsam hauv 2022 tau ntxhua khaub ncaws los ntawm kev sib pauv hauv nruab nrab, cov vev xaib twv txiaj, lossis cov npib sib tov.
"Kev faib tawm ntawm cov nyiaj ransomware mus rau kev sib pauv loj hlob los ntawm 39.3% hauv 2021 txog 48.3% hauv 2022, thaum qhov sib faib mus rau qhov kev pheej hmoo siab poob qis los ntawm 10.9% mus rau 6.7%, "cov ntawv tshaj tawm ruaj khov ntxiv tias kev siv npib sib tov tau nce los ntawm 11.6% mus rau 15.0%.
Thaum Lub Yim Hli 2022, Lub Tsev Haujlwm Saib Xyuas Nyiaj Txiag Tebchaws Meskas tau tso Ethereum kev pabcuam Tornado Nyiaj ntsuab rau hauv nws daim ntawv teev npe tshwj xeeb hauv tebchaws, txwv tsis pub cov npib sib tov hauv Tebchaws Meskas. Lub koom haum tau hais tias nws tau siv cov kev ntsuas no vim tias cov neeg ua txhaum cai tau siv Tornado Cash los ntxhua nyiaj.
"Raws li ib txwm, peb yuav tsum tau ceeb toom cov kev tshawb pom no los ntawm kev ceeb toom tias qhov tseeb tag nrho yog ntau dua, vim tias muaj cov chaw nyob cryptocurrency tswj los ntawm ransomware attackers uas tseem tsis tau raug txheeb xyuas ntawm blockchain thiab muab tso rau hauv peb cov ntaub ntawv," Chainalysis hais. "Txawm li cas los xij, qhov sib txawv yog qhov tseeb: kev them nyiaj Ransomware poob qis heev."
Thaum cybercriminals ib txwm xav tau Bitcoin hauv ransomware tawm tsam, cybersecurity ruaj Kaspersky hais tias nyob rau hauv nyias daim ntawv qhia tias cov npib ntiag tug xws li Monero thiab ZCash tau dhau los ua neeg nyiam hauv cybercriminals vim lawv cov thev naus laus zis, uas suav nrog cov yam ntxwv ntiag tug tsis pom hauv Bitcoin.
Nyob rau saum cov xov xwm crypto, tau txais kev hloov tshiab txhua hnub hauv koj lub inbox.
Tau qhov twg los: https://decrypt.co/119636/ransomware-payments-down-40-percent-2022