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Blogs | EDITORIAL | January 31, 2018

Security Theater and the Watch Effect in Third-party Assessments

Before the facts were in, nearly every journalist and salesperson in infosec was thinking about how to squeeze lemonade from the Equifax breach. Let’s be honest – it was and is a big breach. There are lessons to be learned, but people seemed to have the answers before the facts were available. It takes time to dissect these situations and early speculation is often wrong. Efforts at attribution and methods take months to understand. So, it’s important to not buy into the hysteria and, instead, seek to gain a clear vision…

Daniel Miessler
Blogs | RESEARCH | December 17, 2015

(In)secure iOS Mobile Banking Apps – 2015 Edition

Two years ago, I decided to conduct research in order to obtain a global view of the state of security of mobile banking apps from some important banks. In this blog post, I will present my latest results to show how the security of the same mobile banking apps has evolved.

Ariel Sanchez
Blogs | INSIGHTS | August 25, 2015

Money may grow on trees

Sometimes when buying something that costs $0.99 USD (99 cents) or $1.01 USD (one dollar and one cent), you may pay an even dollar. Either you or the cashier may not care about the remaining penny, and so one of you takes a small loss or profit.   Rounding at the cash register is a common practice, just as it is in programming languages when dealing with very small or very large numbers. I will describe here how an attacker can make a profit when dealing with the rounding mechanisms…

Fernando Arnaboldi
Blogs | INSIGHTS | January 8, 2014

Personal banking apps leak info through phone

For several years I have been reading about flaws in home banking apps, but I was skeptical. To be honest, when I started this research I was not expecting to find any significant results. The goal was to perform a black box and static analysis of worldwide mobile home banking apps. The research used iPhone/iPad devices to test a total of 40 home banking apps from the top 60 most influential banks in the world.

Ariel Sanchez
Blogs | INSIGHTS | October 28, 2013

Hacking a counterfeit money detector for fun and non-profit

In Spain we have a saying “Hecha la ley, hecha la trampa” which basically means there will always be a way to circumvent a restriction. In fact, that is pretty much what hacking is all about.   It seems the idea of ‘counterfeiting’ appeared at the same time as legitimate money. The Wikipedia page for Counterfeit money  is a fascinating read that helps explain its effects.   http://en.wikipedia.org/wiki/Counterfeit_money   Nowadays every physical currency implements security measures to prevent counterfeiting. Some counterfeits can be detected with a naked eye,…

Ruben Santamarta
Blogs | INSIGHTS | March 14, 2013

Credit Bureau Data Breaches

This week saw some considerable surprise over how easy it is to acquire personal credit report information.  On Tuesday Bloomberg News led with a story of how “Top Credit Agencies Say Hackers Stole Celebrity Reports”, and yesterday there were many follow-up stories examining the hack. In one story I spoke with Rob Westervelt over at CRN regarding the problems credit reporting agencies face when authenticating the person for which the credit information applies and the additional problems they face securing the data in general (you can read the article…

Gunter Ollmann

Commonalities In Vehicle Vulnerabilities

With the connected car becoming commonplace in the market, vehicle cybersecurity continues to grow more important every year. At the forefront of security research, IOActive has amassed real-world vulnerability data illustrating the general issues and potential solutions to the cybersecurity threats today’s vehicles face.

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