Free Webinar “RFD: Still Threatening the Biggest Names on the Web”

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Next Tuesday, March 13 , 2018, at 5PM GMT you must attend a interesting @Checkmarx webinar by David Sopas. You can understand what Reflected File Download (RFD) is, view a live demonstration of an RFD attack and learn how you can protect your product from the dangers of RFDs. Discovered in 2014 by researcher Oren … Continue reading Free Webinar “RFD: Still Threatening the Biggest Names on the Web”

GTFO Mr. User

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“GTFO MR. USER” is the talk from the speaker David Sopas at BSidesLisbon 2017. The co-founder of Char49 will present real case scenarios (aka hacking to PoC) showing the danger of large organizations ignoring high and critical security issues, with repercussions that would affect millions should the security threats fall into the wrong hands. Additionally, … Continue reading GTFO Mr. User

The Top 10 Vulnerabilities used by David Sopas to reach #1 at Cobalt

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David Sopas is the security team leader in Char49 and he is always looking for a new challenge. Today he presents his top 10 vulnerability list to reach #1 at Cobalt bounty programs, with a clear description of each one. Check out this article on Cobalt Blog from our researcher and team leader.