Bitcoin Cash Developer Liquidates Address of Attacker Who Exploited BCH Bug

Calin Culianu, a Bitcoin Cash developer who works on the Electron Cash wallet, has recently fired back against the hackers who exploited a bug in the Bitcoin Cash blockchain to get miners to find empty blocks right after its scheduled May 15 hard fork.

Speaking to CoinSpice, Culianu revealed that right after he saw the attack was occurring and that the BCH blockchain wasn’t processing transactions, he “panicked” and “thought it was the end of the world.”

Right after Bitcoin ABC developers deployed a patch that fixed the bug and things got back to normal, he claims to have realized it was possible to get back at the attackers. As such, he got together with other developers to collect information, and soon realized the attackers “didn’t use crypto keys to secure their funds.”

After digging through block explorers to figure out the attackers’ addresses, the developers claim to have been able to collect over 1.2 BCH (around $470) from the attackers in over 3,000 transactions. The funds, he claims, will be split with his “accomplices.”

To liquidate the attackers’ addresses, Culianu explained he remembers seeing they made “some funny transactions” to trigger the bug. After looking at data from these transactions, he told the news outlet some patterns “specify how to spend it.” Referring to these patterns, he said:

It’s Bitcoin Op Code, which lacks a signature … some garbage they used to attack the BCH network. Anyone can make one of those because it’s not cryptographically secure, and then redeem all their funds.

On Reddit, he bragged about his accomplishment, and received various tips from the cryptocurrency’s community for managing to get back at the attacker. Culianu noted that he believes there are other BCH wallets he didn’t get to without cryptographic keys guarding them, and estimates nearly 3 BCH ($1,200) are still up for grabs.

TRON Foundation Announces $20 Million TRX Buyback to Promote Market Stability

The TRON Foundation, an organization created to support the development of the TRON network, has recently announced a $20 million TRX token buyback that’s set to “promote community activity and market stability.”

According to a Medium blog post, the TRX buyback will be “by far the largest” token buyback plan the Foundation has ever had, and will have “the widest coverage in the secondary market.” The buyback is set to last for a year and will have several batches.

The TRON Foundation’s TRX holdings, it added, will be unlocked on January 1 of 2020, although the organization has no plans for its TRX at the time. Currently, one TRX token is trading at $0.034 after falling 10.6% in the last 24-hour period.

The token’s price dropped amid a major market sell-off that has seen the price of some altcoins – including Litecoin, EOS, and XRP – drop by well over 10%. The price of BTC is currently down 5.4% in said period. The selloff is likely being caused by traders taking profits off of the bull run we’ve been seeing since the beginning of the year.

Earlier this year, TRON announced a soon-to-be-released upgrade for its blockchain, called Odyssey 3.6. It’ll reportedly include features that are set to improve the network’s security and stability.

As CryptoGlobe covered, in May of this year the TRON Foundation announced BitTorrent, a leading peer-to-peer file sharing platform, would be incorporating the BitTorrent File System (BTFS) protocol to “allow users to receive and host storage on their computers with other individuals and businesses.”

The TRON Foundation has recently celebrated its Independence Day, as on June 25, 2018 the TRON mainnet was launched and its genesis block was created. Since then, the network has grown to over 3.1 million mainnet addresses, and an average of 1.5 million transactions per day, according to Justin Sun.