Information security tip: Would you let a complete stranger into your house?

Probably not, and your computer is no different. If you receive an email from someone you don’t know or don’t trust, do not open files or attachments or click links in the email. Doing so can infect your PC with viruses, malware or ransomware. If you receive a suspicious-looking email, report it to the Information Technology Services Service Desk, 203-688-4357.