The latest cyber crime report is never far from the headlines, whether it's a data breach, phishing attempt, or an email extortion campaign. However, one area that is often overlooked is phone fraud, where a hacker uses your phone system to either provide free calls to expensive foreign destinations or to gain some form of value from calling premium-rate numbers. If this happens you may be left with a significant bill.
At Chess, we offer a fraud monitor service where we check customer call profiles and lock them down if we notice unusual activity and I've noticed a definite uptick in fraud since the COVID-19 lockdown began. Here are a few security points that may be worth thinking about