PIVX, Presumably Different PoS Chains Weak to Bug, Attackers Revenue

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Non-public transactions cryptocurrency PIVX and over 200 different blockchains are susceptible to a vulnerability permitting the attacker to acquire disproportionately excessive staking rewards.

A significant staking vulnerability

Cryptocurrency consulting agency Lunar Digital Property claimed in a publish published on its web site on Aug. 12 {that a} staking vulnerability is getting used throughout PIVX and its forks. The weak spot reportedly permits the attacker to acquire mathematically not possible staking rewards on susceptible Proof of Stake (PoS) chains.

In accordance with the publish’s creator, the PIVX growth staff claimed to have solved the problem in January. Nonetheless, a core developer of PoS altcoin BitGreen (BITG) seen that the vulnerability in query is allegedly being exploited once more. The results are defined in report within the following means:

“To place it bluntly, somebody or some entity has found out a approach to sport the PIVX PoS algorithm. This has crippled the rewards system of a number of chains, and BitGreen has notified of all exchanges that it’s listed on to halt all deposits and withdrawals till additional discover.”

Accusations in opposition to the PIVX staff

Furthermore, the agency famous that “what’s worse is that PIVX has identified that this bug was not fastened and has saved quiet to themselves.” The creator of the report claims that he contacted the PIVX core builders and has been instructed that there was no different answer than ready for an replace which might be issued within the third quarter of the present 12 months.

He additionally says that after he managed to contact PIVX members instantly and requested about data regarding an handle which was exploiting the vulnerability in query, he obtained no reply and the assault stopped. He concludes:

“The timing may be very suspicious, however I cannot conclusively say with proof that PIVX builders have been utilizing their data of the bug for their very own advantages — not to mention use it to use different chains. […] The “faux stake” exploit clearly has not been fastened for PIVX, so the query is, was it ever fastened? Or have the attackers developed a brand new technique in finishing up comparable assaults resembling this one?”

As Cointelegraph just lately reported, cryptocurrency trade Binance just lately claimed {that a} dusting assault occurred in opposition to the fourth-biggest altcoin, Litecoin (LTC).





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