Attackers are using socially engineered emails with .ppam file attachments that hide malware that can rewrite Windows registry settings on targeted machines.
Source: Healthcareitnews.com and Read More

M&S issues update as crippling nationwide IT outage still ongoing – The Sun
Marks & Spencer (M&S) halted online orders in the UK and Ireland following a cyber attack, leading to a 5% drop in share price. Physical