USPS Security Flaw Exposes Personal Data of 60 Million People

USPS Security Flaw Exposes Personal Data of 60 Million People

A security hole in a mail preview program may have made the data of 60 million customers vulnerable.

  • By Sydny Shepard
  • Nov 28, 2018

A security hole in a mail preview program from the U.S. Postal Service could have exposed the data of more than 60 million customers, giving third parties access to information including when critical documents and checks are scheduled to arrive in people's mailboxes.

An anonymous researchers discovered the weakness in the "Informed Visibility" service, noting that a web component called an API pretty much allowed anyone with a USPS account to view details of other users and, in some cases, to modify those people's account details.

The USPS says it has patched the security hole, but seemingly only did so after a security expert got into contact with them about it. The anonymous researcher who originally pointed to the issue claims to have alerted postal authorities about the issue more than a year ago.

The security flaw also lets any user find the account details of other users, including email address, user ID, phone number and more. The postal service says it has no information that any customer records were accessed. 

Officials also say they are investigating further "out of an abundance of caution."

About the Author

Sydny Shepard is the Executive Editor of Campus Security & Life Safety.

Featured

  • Gaining a Competitive Edge

    Ask most companies about their future technology plans and the answers will most likely include AI. Then ask how they plan to deploy it, and that is where the responses may start to vary. Every company has unique surveillance requirements that are based on market focus, scale, scope, risk tolerance, geographic area and, of course, budget. Those factors all play a role in deciding how to configure a surveillance system, and how to effectively implement technologies like AI. Read Now

  • 6 Ways Security Awareness Training Empowers Human Risk Management

    Organizations are realizing that their greatest vulnerability often comes from within – their own people. Human error remains a significant factor in cybersecurity breaches, making it imperative for organizations to address human risk effectively. As a result, security awareness training (SAT) has emerged as a cornerstone in this endeavor because it offers a multifaceted approach to managing human risk. Read Now

  • The Stage is Set

    The security industry spans the entire globe, with manufacturers, developers and suppliers on every continent (well, almost—sorry, Antarctica). That means when regulations pop up in one area, they often have a ripple effect that impacts the entire supply chain. Recent data privacy regulations like GDPR in Europe and CPRA in California made waves when they first went into effect, forcing businesses to change the way they approach data collection and storage to continue operating in those markets. Even highly specific regulations like the U.S.’s National Defense Authorization Act (NDAA) can have international reverberations – and this growing volume of legislation has continued to affect global supply chains in a variety of different ways. Read Now

  • Access Control Technology

    As we move swiftly toward the end of 2024, the security industry is looking at the trends in play, what might be on the horizon, and how they will impact business opportunities and projections. Read Now

Most   Popular

Featured Cybersecurity

Webinars

New Products

  • FEP GameChanger

    FEP GameChanger

    Paige Datacom Solutions Introduces Important and Innovative Cabling Products GameChanger Cable, a proven and patented solution that significantly exceeds the reach of traditional category cable will now have a FEP/FEP construction. 3

  • Camden CV-7600 High Security Card Readers

    Camden CV-7600 High Security Card Readers

    Camden Door Controls has relaunched its CV-7600 card readers in response to growing market demand for a more secure alternative to standard proximity credentials that can be easily cloned. CV-7600 readers support MIFARE DESFire EV1 & EV2 encryption technology credentials, making them virtually clone-proof and highly secure. 3

  • Connect ONE’s powerful cloud-hosted management platform provides the means to tailor lockdowns and emergency mass notifications throughout a facility – while simultaneously alerting occupants to hazards or next steps, like evacuation.

    Connect ONE®

    Connect ONE’s powerful cloud-hosted management platform provides the means to tailor lockdowns and emergency mass notifications throughout a facility – while simultaneously alerting occupants to hazards or next steps, like evacuation. 3