Quincy residents now need to be on alert. Scammers are back at it again.
Quincy Police say this time it's through an email regarding a delivery notification from the United States Postal Service.
The scammers say they were unable to deliver a package.
The screen then prompts you to click on a link to print a shipping label.
Do not click on that link, instead, delete it immediately.
Authorities say the link opens your computer up to a virus where hackers can download your usernames, passwords and financial account information.