The Federal Bureau of Investigation (FBI) and other groups have issued an alert regarding a hacker group identified as Medusa. Previously hitting over 300 victims across various sectors, the group recently targeted radiology firm SimonMed Imaging. The healthcare firm halted the cyberattack before data encryption, but Medusa still leaked files online, demanding a cryptocurrency ransom of $1 million.

M&S apologises after ‘cyber incident’ hits contactless payments and online orders – The Guardian
M&S experienced a cyber incident affecting contactless payments and online orders, prompting an apology from the company. The details of the incident were not disclosed,