British authorities have slapped the cuffs on four suspects linked to the Marks & Spencer cyber attack that disrupted its Click and Collect services, costing the company over $300 million.

After admitting that it stored some EU user data on Chinese servers, TikTok will now be facing a new data transfer investigation headed up by Ireland's Data Protection Commission.

A recent cyber attack on the Canadian electric utility, Nova Scotia Power, disconnected power meters, preventing the company from reading and sending accurate bills.