Cyber Security Month 2026: Oversharing – Share with care

Whether on social media, in our daily working lives or when using artificial intelligence, every day we share information and leave digital traces behind: often more traces than we realise. For criminals, this information, when published on the internet, can be invaluable. The National Cyber Security Centre (NCSC) is dedicating this year’s Cyber Security Month to the topic of “Oversharing – Share with care”.