"Hack attacks" refers to deliberate and unauthorized attempts to gain access to computer systems or networks, for various malicious purposes such as stealing information or disrupting operations. Full definition
Also, given the size of most major cryptocurrency exchanges, it is irresponsible to suggest the possibility of hacking attacks or security breaches without hard evidence. (links2exchange.net)
2017 saw significant hack attacks on financial institutions, the banking sector, and even the cryptocurrency exchanges. (hacked.com)
Find tips and guides on how to secure your digital wallet, how to read crypto - lines and charts and how to determine fake ICOs and stay away from cryptocurrency hack attacks. (crypto-lines.com)