According to the Guardian, Deloitte, an accountancy firms providing auditing and cybersecurity advice to banks, companies and government agencies, was hit by a cyber-attack that compromised the confidential emails and plans of some of its clients.

It seems that the firm’s global email server was compromised through an “administrator’s account” that required only a single password and did not have “two-step“ verification.

Read the full article on the Guardian: Deloitte hit by cyber-attack revealing clients’ secret emails.