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Home   »   pager technology

Leaking Beeps: Are You In Control Of Your Own Automation?

  • Posted on:October 25, 2016 at 5:00 am
  • Posted in:Targeted Attacks
  • Author:
    Stephen Hilt (Senior Threat Researcher)
0

Industrial Control Systems (ICS) are a hot topic in the security industry today, thanks to the prevalence of software that is often riddled with security flaws and legacy protocols that were designed without any type of security. Many of these systems were designed in a different time, when the world was quite different. ICS systems used to be isolated, Internet access was rare and expensive, and hacking knowledge was not as widespread as it is today. It would be very difficult for a programmer to have foreseen some of the security issues that have now come about. As a result, however, this often translates to cases where solutions are developed to get the most out of the system while maintaining a cost-conscious mindset. As a result, there are cases where software and protocols that were never meant to be part of an ICS system end up as part of such a system.

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Tags: ICSIndustrial Control Systemspager technologypagersSDRSoftware Defined Radio

Leaking Beeps: Here’s A Reason to Kick Pagers out of Hospitals

  • Posted on:September 26, 2016 at 5:15 am
  • Posted in:Targeted Attacks, Vulnerabilities
  • Author:
    Natasha Hellberg (Senior Threat Researcher)
0

Today, the Trend Micro Forward-Looking Threat Research team released the paper Leaking Beeps: Unencrypted Pager Messages in the Healthcare Industry, our research about a weakness we identified in pager technology. If you are concerned about keeping your health information private, I would highly recommend you read through it. I, for one, was not expecting the findings we made. Pagers are secure, right? We’ve used them for decades, they are hard to monitor, and that’s why some of our most trusted industries use them, including the healthcare sector.

Nope. Wrong. All it took to see hospital information in clear text from hundreds of miles (or kilometers if you are a non-US person like me) away is an SDR software and a USB dongle. Frankly, I was stunned. The problem with pagers—like many other technologies—is that they were designed and developed in a bygone era, and very few people go back to see if current technologies easily break the trust we had in these older ones or not (by virtue of making ease of monitoring—accidental or intentional—something easily done by a common person).

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Tags: beepershealthcarehospitalspager technologypagers

Security Predictions for 2020

  • Cybersecurity in 2020 will be viewed through many lenses — from differing attacker motivations and cybercriminal arsenal to technological developments and global threat intelligence — only so defenders can keep up with the broad range of threats.
    Read our security predictions for 2020.

Business Process Compromise

  • Attackers are starting to invest in long-term operations that target specific processes enterprises rely on. They scout for vulnerable practices, susceptible systems and operational loopholes that they can leverage or abuse. To learn more, read our Security 101: Business Process Compromise.

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