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todayNovember 2, 2021

Cyber security + Global news Kristóf Arleitner

The REvil is in the details

The REvil (also known as Sodinokibi) ransomware operation has taken the spotlight in recent years. The Russian group operates by direct attacks, and also in a ransomware-as-a-service (RaaS) model, through affiliates who provide access to networks, carry out ransomware attacks or negotiate on behalf of REvil. In the RaaS model, [...]


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Background

todayMay 20, 2019

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Uncategorized János Pallagi

Incident response case study featuring Ryuk and Trickbot (part 2)

This is part 2 of our recent incident response study encountering a Trickbot infection. Initial compromise Right after tricking a user into running the malicious Office macro on their machine, thus gaining code execution, the first stage Trickbot executable is downloaded and executed. The first stage payload is responsible for ...

todayMay 13, 2019

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Uncategorized Szilvia Horti

Startup Safari – Incident Communication

Startup Safari – Incident Communication In recent years more and more data breaches seem to have reached world-wide publicity. Rightly so: after all, most companies collect and store vast amounts of PII for their services (see all the GDPR scare and hissy fit for proof), thus a compromise usually means ...

todayJanuary 4, 2019

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Uncategorized Sandor Feher

Our course at Óbuda University launches February 2019

Hands-on and practical, immediately usable knowledge integrated into academic education – our course at Óbuda University launches February 2019. Are you a BSc or MSc student of Computer Engineering or the Cyber Security Expert course at the John von Neumann Faculty of Informatics of Óbuda University? Are you interested in ...

todayNovember 21, 2018

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Uncategorized Sandor Feher

National Cyber Challenge

The 2019 Cyber 9/12 Student Challenge is a unique, world-wide table top exercise event that – for the 5th consecutive time – will be held in Switzerland in 2019. Its Hungarian “little brother” has been launched in 2017 – the National Cyber Challenge (“Nemzeti Kiberverseny”) that gives the opportunity to ...