Raws li blockchain cov ntaub ntawv, cov miners hauv lub network tau txheeb xyuas qhov thaiv nrog plaub "kev tiv thaiv kev lag luam tawm" ntawm 1832666 thaiv qhov siab. Tus neeg siv Twitter 'xenumonero' yog thawj tus uas kuaj pom qhov tawg hauv qhov loj ntawm cov saw hlau. Cov kev ua ub no tau tshwm sim tau nce txhua 2 MB thaiv txhua 75 vib nas this.
Interestingly, txhua qhov kev lag luam raug nqi tsawg dua ib xees. Jameson Lopp, tus tsim ntawm Bitcoin kev ruaj ntseg muab kev pabcuam Casa, kwv yees tias qhov kev tawm tsam tau ua rau tus neeg dag ntxias kwv yees li $ 10 ib hnub hauv cov nqi pauv nyiaj.
Leej twg yog rau liam?
Txawm hais tias qhov laj thawj tom qab qhov kev ua si spamming tam sim no tsis paub, qee cov neeg siv xav tias nws tuaj yeem yog tus neeg siv npe Twitter hu ua 'fiatjaf,' yuav nyob tom qab qhov kev tawm tsam. Tus neeg siv tau dhau los tweeted tias "cov koom haum loj" yuav tsum tawm tsam Ethereum thiab Monero thiab tsoo ob lub network no yog tias lawv xav kom Bitcoin qhov ua tiav. 'fiatjaf,' ntawm qhov tod tes, khaws cia tias spam yog "ua tiav los ntawm Monero cov neeg nyiam."
Ob Monero thiab Zcash tsom ntsoov rau kev ceev ntiag tug tab sis ua raws li kev sib txawv kom ua tiav tib yam. Monero, rau ib tug, leverages nplhaib kos npe thiab muaj ib tug loj dua tsis qhia npe. Tag nrho nws cov kev lag luam yog tus kheej. Zcash siv xoom-kev paub tsis pub lwm tus paub raws tu qauv, aka "zk-SNARKS" uas ua rau cov neeg siv tsis qhia npe. Tab sis tsis zoo li Monero, cov neeg siv ntawm Zcash network tuaj yeem xaiv ntawm cov pob tshab thiab tiv thaiv kev ua lag luam, tso cai rau lawv ua cov khoom lag luam pob tshab lossis ua rau lawv ntiag tug kiag li.
Qhov tseeb spamming nres tau ua rau Zcash blockchain ua rau qhov loj me. Qhov no tau ua rau tsis ua hauj lwm ntawm cov nodes vim lub cim xeeb thiab kev ua haujlwm teeb meem nrog syncing no influx ntawm shielded outputs, raws li 'xenumonero.'
Vim li cas Zcash?
Nick Bax, tus thawj coj ntawm kev tshawb fawb ntawm Convex Labs, hais tias hais tias tus spammer yuav tau tsom Zcash los cuam tshuam nws cov nodes, tsav cov tub ua lag luam kom luv luv nws cov neeg token ZEC, lossis txawm tias cuam tshuam cov neeg los ntawm kev khiav cov nodes, yog li ua rau kev soj ntsuam hauv network lossis txawm tias dab noj hnub tawm tsam ntau dua.
Bitcoin dev Peter Todd ntseeg tias Zcash thiab Monero yog "tshwj xeeb tshaj yog muaj kev cuam tshuam rau spam tawm tsam vim tias, tsis zoo li Bitcoin, lawv tsis tuaj yeem ua qhov pruning." Nws hais tias,
"Tag nrho cov nodes yuav tsum tau tuav ib daim ntawv teev cov nyiaj npib tsis tas li."
ZEC tus nqi tseem unfazed los ntawm spamming ntawm nws blockchain thiab tam sim no trading ntawm $56.23.
Nyuam qhuav pib lub xyoo no, tus naas ej NSA whistleblower Edward Snowden qhia yog tus thib rau koom, lub npe hu ua "John Dobbertin," uas tau ua lub luag haujlwm hauv kev tsim Zcash. Thaum lub sijhawm kev tshwm sim, Snowden tau lees paub tias nws tsis tau txais nyiaj them rau tib yam thiab nws txoj kev koom tes tsuas yog rau pej xeem nyiam.
Binance Dawb $ 100 (Tswj): Siv cov ntawv txuas no mus rau npe thiab tau txais $ 100 pub dawb thiab 10% tawm tus nqi ntawm Binance Futures thawj lub hlis (cov ntsiab lus uas).
PrimeXBT Kev Tshwj Xeeb: Siv cov ntawv txuas no sau npe & sau POTATO50 code kom tau txais txog li $ 7,000 ntawm koj cov nyiaj tso cia.
Tau qhov twg los: https://cryptopotato.com/how-someone-is-attacking-the-zcash-network-for-10-a-day/