The first half of 2006 ended with significant cyber security warnings in Portugal. On February 6th, nearly one hundred Millennium BCP customers received fraudulent emails on their personal computers, highlighting users’ vulnerability to phishing and malware attacks.
At the same time, there is a continued increase in spam, worms, and Trojans affecting both home networks and small businesses. Many routers still use default passwords, outdated systems allow for easy exploitation, and inexperienced users remain exposed.
To protect oneself, it is recommended to change router credentials (such as Thomson SpeedTouch), keep firewalls activated, antivirus software updated, and pay close attention to suspicious emails. This semester reinforces the need for continuous vigilance and basic security practices, both at home and at work.
