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Award-winning news, views, and insight from the ESET security community

Jakub Tomanek

Jakub Tomanek

Malware Analyst


Education:
Master’s Degree in Computer Security at FIT CTU.

Position at ESET:
Malware Analyst since 2016

Favorite activities:
Learning new things, playing the violin, cycling, board games, reading books

What is your golden rule for cyberspace?
Think before you click.

Latest Articles

ESET research

ESET takes part in Operation Endgame to disrupt Amadey and Stealc

ESET takes part in Operation Endgame to disrupt Amadey and Stealc

ESET research

ESET takes part in global operation to disrupt Lumma Stealer

ESET takes part in global operation to disrupt Lumma Stealer


2 articles by Jakub Tomanek

ESET research

ESET takes part in Operation Endgame to disrupt Amadey and Stealc

ESET takes part in Operation Endgame to disrupt Amadey and Stealc

ESET research

ESET takes part in Operation Endgame to disrupt Amadey and Stealc

ESET researchers assisted in the global disruption of the Amadey botnet and Stealc infostealer, providing technical analysis, infrastructure tracking, and affiliate-level insights

Jakub Tomanek and Tomáš Procházka • 24 Jun 2026 • 15 min. read


ESET research

ESET takes part in global operation to disrupt Lumma Stealer

ESET takes part in global operation to disrupt Lumma Stealer

ESET research

ESET takes part in global operation to disrupt Lumma Stealer

Our intense monitoring of tens of thousands of malicious samples helped this global disruption operation

Jakub Tomanek • 21 May 2025 • 13 min. read


Award-winning news, views, and insight from the ESET security community

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