Blockchain 

PIVX, Possibly Other PoS Chains Vulnerable to Bug, Attackers Profit

Private transactions cryptocurrency PIVX and over 200 other blockchains are vulnerable to a vulnerability allowing the attacker to obtain disproportionately high staking rewards. A major staking vulnerability Cryptocurrency consulting firm Lunar Digital Assets claimed in a post published on its website on Aug. 12 that a staking vulnerability is being used across PIVX and its forks. The weakness reportedly allows the attacker to obtain mathematically impossible staking rewards on vulnerable Proof of Stake (PoS) chains. According to the post’s author, the PIVX development team claimed to have solved the issue…

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Blockchain 

Bitcoin SV Experiences Blockchain Reorganizations, Possibly Due to Unwieldy Block Size

The Bitcoin Satoshi Vision (BSV) blockchain is struggling with its large block size following a series of block re-organizations, cryptocurrency exchange BitMEX tweeted on April 19. In the post, BitMEX reveals that on April 18 its BSV node “experienced 2 block re-organizations. First a 3 block re-organisation, followed by a 6 block re-organisation.” BitMEX provided a diagram in the post: Bitcoin SV block reorganization. Source: BitMEX Blockchain re-organization is a situation when two miners discover a block simultaneously in a blockchain which causes a temporary forking in the network, with…

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