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Nethemba is a leading Slovak IT security firm especialized in web security, penetration testing, and RFID security audits. Since 2007, we’ve been securing businesses with cutting-edge research and expertise, trusted by companies worldwide.

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Hľadáme bezpečnostného experta na mobilné aplikácie
Popis práce: Hľadanie bezpečnostných zraniteľností v Android a/alebo iOS aplikáciach a v najpestrejších webových aplikáciach a webových službách. Testovanie mobilných aplikácií zahrňuje detailné otestovanie mobilných aplikácií a príslušných webových služieb v súlade s OWASP Mobile...
Mehr lesenOur new services
GDPR mania has also affected our company – over the past few months we participated in GDPR conferences, workshops, and various meetings, we have also published many expert presentations and critical articles concerning GDPR. We...
Mehr lesenSummary of the common smart contracts vulnerabilities
Introduction Cryptocurrencies and blockchain technology gained a lot of attention in the last year due to increasing mainstream adoption and new use cases. Thanks to hundreds of completed ICOs launched on Ethereum platform, Solidity is...
Mehr lesenA premium smartphone running de-Googled /e/OS, complete with hardware kill switches.

Finally we have a challenge box - thanks to Rick for this one. The goal is to root this 70 minute box in only 30.
My attempt at ColddBox on THM which is rated 'Easy'.

A great race condition here which we exploit with Burpsuite Intruder. We then dive into a Node.js RCE and finish with a cronjob hijack.
