MalwareTech donates reward to charity.
PM says govt is 'looking closely' at following US.
Ports open, SMBv1 exposed with flaw unpatched.
Fears of no kill switch unfounded so far.
As security stocks gain.
Sets resiliency goal to keep staff home on retailer’s biggest days.
Infections spreading.
Infections spreading.
Takes legal action.
Linked to fatality and injuries.