Cyber threats are on the rise everywhere and are expected to continue growing in number. Although we can’t eliminate cyber threats altogether, we can take steps to actively protect Postal Service™ information. Here are some guidelines to guard against potential cyber threats:
n Set strong passwords. Make sure your passwords are unique and easy to remember, such as a phrase or a short sentence that includes numbers and/or special characters. For example, take the phrase “Be CyberSafe” and turn it into “B3_Cyb3rS*f3.” To differentiate across multiple accounts, add a unique identifier, such as “w0^K” for your work account, or “M0b!13” for your mobile account.
Remember: The Postal Service requires you to create a password that is at least 15 characters long and includes three of the following: (1) uppercase letters, (2) lowercase letters, (3) numbers, or (4) special characters.
n Never plug personal devices into Postal Service equipment. Plugging in any personal device into Postal Service equipment is strictly prohibited. This applies even if you are not connected to the Postal Service Intranet or Wi-Fi. Never plug in cell phones, tablets, fitness trackers, and other Wi-Fi and Bluetooth-enabled devices, or devices that use a USB cable. Similarly, never plug USPS-issued devices into your home computer or other devices.
Remember: If you need to charge a device, always use an outlet in an approved area.
n Check all links and attachments carefully before opening them. Always think carefully before clicking on links, opening attachments, or downloading files or apps, especially those sent by an unknown sender or entity. Additionally, be wary of emails that ask you for personal information, such as account or payment information. This could be a phishing attempt to obtain access to USPS® data, or even your own personal data.
Remember: Do not open emails from someone you don’t know. Even if you do know the sender, check the email carefully — hackers may try to impersonate a person or organization that you know to obtain sensitive information.
It is our shared responsibility to protect Postal Service systems and networks. Report suspicious activity to the CyberSecurity Operations Center at CyberSafe@usps.gov. For additional information on reporting cyber threats, check out the new public-facing CyberSafe at USPS™ website at www.usps.com/cybersafe or the CyberSafe at USPS pages on Blue (https://blue.usps.gov/cyber/) and LiteBlue (https://liteblue.usps.gov/cyber/).
— Corporate Information Security Office,
Chief Information Security Officer
and Digital Solutions, 2-16-17
