Vertcoin hackers fail to steal more as Bittrex closes down wallet
Source: https://cointelegraph.com/news/vertcoin-51-attack-motive-uncertain-as-hackers-lose-up-to-4-000
Vertcoin 51% Attack ‘Motive Uncertain’ as Hackers Lose up to $4,000
December 2, 2019
CoinTelegraph