Jérôme Segura
Lead Malware Intelligence Analyst

Security researcher with a focus on exploits, malvertising and fraud.

January 31, 2017 - Behind compromised sites or malvertising, you will often find trails that can take you back years and see how infection chains evolved, or didn't, over time.

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January 10, 2017 - Ad fraud is a billion dollar problem for advertisers. When real users are tricked into clicking on ads they can't even see, (almost) everyone loses.

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January 5, 2017 - Tech support scammers are up to dirty tricks again, trying to cause your computer to freeze by simply visiting a webpage.

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December 6, 2016 - The AdGholas malvertising group was once again exposed after a short summer interruption. We review the highlights of this high impact campaign that flew under the radar for over three months.

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November 30, 2016 - A new zero-day has been found in the wild and was used against the popular Tor Browser. This exploit was meant to leak information about users, such as their IP address.

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