Posté par: igor51 le septembre 21, 2018, 16:00:23
The scenario was always hypothetical but the fact such a thing was even possible until this week has left some in the Bitcoin community feeling alarmed.
Source: Bitcoin flaw could have allowed dreaded 51% takeover (http://feedproxy.google.com/~r/nakedsecurity/~3/moR0gf1r62c/)