Massive Hack At Deloitte: Entire Internal Email System Compromised, Client Emails Exposed

Another day, another major hacking.

The Guardian reports that in the latest corporate cyber breach, one of the world’s “big four” accounting and consultancy firms, Deloitte, was been targeted by a sophisticated hack that “compromised the confidential emails and plans of some of its blue-chip clients.” And just like Equifax, New York-headquartered Deloitte was similarly the victim of a cybersecurity attack that went unnoticed for months. The Guardian understands Deloitte discovered the hack in March this year, but it is believed the attackers may have had access to its systems since October or November 2016.