Cyber-security expert Tony Grasso looks at how a BBC reporter was targeted by the infamous Medusa ransomware operation and offered money to grant them access to BBC systems.
A cyber-attack on the Asahi brewing giant has disrupted its operations in Japan.
And a nursery chain in the UK has been hacked by a group that's previously posted images of children and personal contact details of the children, their parents and carers on the dark web.
Tony Grasso is Principal Consultant at cybersecurity firm TitaniumDefence. He worked at GCHQ in the UK and is a former Intelligence Officer in New Zealand.
