5 Digital Dangers of Summer Public wi-fi: Travel often means new places to use the Internet. But avoid using public or unknown Wi-Fi networks without using a secure virtual private network (VPN). Phishing: Phishing attempts typically increase during the summer. Be careful not to click or respond without verifying the sender. Theft & loss: Thieves often target tourist attractions, popular locations, and events. Secure your mobile devices and, if possible, don’t take them at all. Juice jacking: USB charging stations can be tampered with to steal data or install malware on your device through the USB port. Plan ahead to avoid these stations. Outdated & risky software: Outdated software leaves you vulnerable to security flaws that could be exploited by attackers. Stay current and be wary of downloading unknown software. Learn the top ways to stay safe: goto.stanford.edu/5dangers Download PDF for 5 Digital Dangers of Summer Infographic View the related article for more details.