Many small businesses using free tools leave behind clues. One red flag? Free email addresses. A business sending messages from @gmail.com or @yahoo.com might not be using secure, business-grade ...

Plusnet is scrapping a free in-house service used by thousands of customers and replacing it with a paid subscription model.

You log on to the free Wi-Fi here, you use a voucher there ... Unless you happen to own one of the email addresses I’ve made up.