USPS: World Backup Day is a reminder to keep copies of important files somewhere safe

On World Backup Day, employees are encouraged to save and back up their data.

March 18, 2026 World Backup Day is Tuesday, March 31, and the Postal Service is reminding employees and contractors to save and back up their data each day to help guard against loss and theft. A backup is a secure copy of data stored separately from the primary network. Instead of storing all data in … Read more

USPS OIG: After-Action Review of Unauthorized Access to USPS Employee Self-Service Portal

Background The U.S. Postal Service is the second largest employer in the United States with over 640,000 employees and $2.15 billion in bi-weekly salaries. To provide employees with convenient access to their payroll, benefits, and personnel data, the Postal Service uses the LiteBlue portal. This web-based portal contains several human resources (HR) applications, including PostalEASE, … Read more

USPS: Passphrases improve online security

Passwords are widely used to control access to online accounts, but they aren’t always secure. Using powerful software that runs through millions of word and number combinations, thieves can easily decipher commonly used passwords in seconds. For instance, it only took hackers one second to figure out 123456, a password used by more than 2.5 … Read more

USPS OIG Report: Protection Against External Cyberattacks

Objective Our objective was to determine if the Postal Service has an effective security posture to protect its Information Technology (IT) infrastructure from external cyberattacks and prevent unauthorized access to restricted data. In the past two years, 51 percent of organizations have experienced a cybersecurity incident that resulted in a significant disruption to their IT … Read more

USPS updates security policies

July 22, 2021 The Postal Service has updated Handbook AS-805, Information Security, which details the organization’s security policies for technology assets and information resources. The updates include several new topics, including: The Executive Cyber Risk Committee, which evaluates and monitors cyber risk management activities and their alignment with the overall corporate risk profile; Contractual security … Read more

USPS: ‘Smishing’ brings email phishing to phones

The Postal Inspection Service has a message for consumers: Don’t become a “smishing” victim. The law enforcement agency is warning the public about the scam — short for SMS phishing — in which fraudsters impersonate banks, credit card companies and even the Postal Service in text messages to lure recipients into divulging personal financial data. … Read more

USPS: Identifying inside security risks

The Postal Service is asking employees to remain vigilant for insider security threats that could compromise the organization’s operations. Insider security threats refer to employees, contractors or business partners who fall into two categories: accidental insiders and malicious insiders. Accidental insiders unintentionally violate security policies or online best practices by: Not physically securing laptop computers … Read more