The festive season is upon us, but amidst the jingle bells and peppermint lattes lurks a silent threat: holiday hackers. As shopping sprees intensify and online transactions skyrocket, cybercriminals see fertile ground for their nefarious deeds. Here are expert insights and top tips to protect your business from holiday hackers.

For ages, most people assumed that setting a strong password on their WiFi router was enough to prevent cyberattacks, but recent events prove otherwise. Two Belgian security analysts have found a serious weakness in WiFi networks, called KRACK, that puts your wireless devices in danger.