The deadline is three days from the time they first spot the intrusion.
The Information Commissioners’ Office (ICO) has the power to issue fines of up to £400,000 to companies that fail to comply with data handling and antispam law.
Being prepared for a cyber-attack has become a necessity as a significant data breach could severely affect your business.
Despite the outcome of the referendum to leave the EU, 73% of British Businesses still support GDPR.
A 17-year old boy has pleaded guilty to seven charges of hacking, with two of those related to the TalkTalk data breach in October 2015.
Tesco Bank has revealed that 9,000 customers were affected by the weekend's breach and that £2.5 million was stolen by the attackers behind it.
After pressure from the Information Commissioner's Office, Facebook has agreed to stop collecting data from WhatsApp users in the UK.
The ICO has received 84 official protestations from Brits who object to some aspect of the new EU-wide cookie regulations.