The internet makes life easy - I don't know what I'd do without it. But I worry when I hear about hackers stealing personal information.
Europol has issued a new warning about using public Wi-Fi hotspots. Its cybercrime centre has seen an increase in attacks on these networks.
Hackers can see what people send over insecure internet connections. Next time I need to enter a password or credit card number, I think I'll wait to use a network that I trust.