Accounting firm Deloitte confirmed on Monday it had suffered a cyberattack. From a report: One of the world’s “big four” accountancy firms has been targeted by a sophisticated hack that compromised the confidential emails and plans of some of its blue-chip clients, the Guardian can reveal (the company has since confirmed the breach). Deloitte, which is registered in London and has its global headquarters in New York, was the victim of a cybersecurity attack that went unnoticed for months. One of the largest private firms in the US, which reported a record $37bn revenue last year, Deloitte provides auditing, tax consultancy and high-end cybersecurity advice to some of the world’s biggest banks, multinational companies, media enterprises, pharmaceutical firms and government agencies. The Guardian understands Deloitte clients across all of these sectors had material in the company email system that was breached. The companies include household names as well as US government departments

Read more of this story at Slashdot.

Source: Slashdot – Deloitte Hit By Cyber-attack Revealing Clients’ Secret Emails