POLICE released security advice after seeing a rise in cybercrime during the coronavirus pandemic.

Ransomware is a malicious form of malware that encrypts files, spreads quickly and prevents people accessing their computers.

Victims are asked to make a payment in order to gain access to files again but there is no guarantee that paying will get access back. It’s important to regularly back up business-critical files and data so that it can be recovered without paying a ransom.

For more information on protecting your business from ransomware, see the guidance from the National Cyber Security Centre here: https://www.ncsc.gov.uk/guidance/mitigating-malware-and-ransomware-attacks

While working at home, change default passwords on the WiFi router to prevent hackers accessing your network. Use strong and unique passwords on every account and device. Consider using two-factor authentication, which is a second piece of evidence you provide to prove it’s definitely you logging in.

Keep software on all devices, apps and operating systems up to date.

If you’re working in a more public place use a privacy screen and tether using a 3G/4G connection instead of an untrusted Wi-Fi hotspot.

Only use software your company would typically use to share files. Refrain from using personal email or third-party services unless reliably informed otherwise.

Find out more about working from home here: https://www.ncsc.gov.uk/news/home-working-increases-in-response-to-covid-19

A Wiltshire Police spokesman said: "Cyber criminals are exploiting the coronavirus as an opportunity to send phishing emails claiming to have important updates or encouraging donations, impersonating otherwise trustworthy organisations.

"Ensure you and your staff remain vigilant and informed on spotting suspicious emails. Don’t click on links if you’re in any doubt, or contact the sender directly to verify."

Guidance on phishing emails can be found here: https://www.ncsc.gov.uk/guidance/suspicious-email-actions

If you have been a victim of a cyber crime, please report it to Action Fraud on 0300 123 2040, or via their website at www.actionfraud.police.uk