How to Fend Off a SIM-card Attack on Your Cell Phone: Kevin Lee, Princeton University

November 09, 2021 00:33:27
How to Fend Off a SIM-card Attack on Your Cell Phone: Kevin Lee, Princeton University
Cookies: Tech Security & Privacy
How to Fend Off a SIM-card Attack on Your Cell Phone: Kevin Lee, Princeton University

Nov 09 2021 | 00:33:27

/

Show Notes

Kevin Lee recently co-wrote a fascinating study about how easy it is for an attacker to gain control of another person’s cell phone. From there, the attacker can use the phone’s multi-factor authentication tool – usually a security code provided over a text message -- to do all kinds of damage, including making unauthorized purchases. As part of the study, his research team managed to fool five wireless carriers, including Verizon Wireless, AT&T and T-Mobile, into moving a customer’s account to a different phone’s SIM card without their permission. He’s a doctoral student in computer science at Princeton, affiliated with the Center for Information Technology Policy. 

Other Episodes

Episode 1

August 18, 2020 00:01:57
Episode Cover

Welcome to Cookies: Tech Security & Privacy!

If you've ever felt like your personal technology devices know you a little too well, this podcast is for you. Here's a short introduction...

Listen

Episode 1

September 15, 2020 00:25:44
Episode Cover

How Consumer Tech Can Manipulate You (and Take Your Data): Arvind Narayanan, associate professor of computer science, Princeton University, Part One (premiere episode)

While we're using electronic gadgets, apps, platforms and websites, they are often using us as well, including tracking our personal data. The premiere episode...

Listen

Episode 2

September 15, 2020 00:20:59
Episode Cover

Why Online Media Platforms Get You Hooked: Arvind Narayanan, associate professor of computer science, Princeton University, Part Two

This is the second half of our conversation with Arvind Narayanan, associate professor of computer science here at the Princeton University School of Engineering...

Listen