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In July 2021, ESET revealed “Bandidos,” an active cyberespionage campaign that used an updated version of the Bandook remote access Trojan. Nearly 90% of the detections (more than 200 droppers in 2021) were concentrated in Venezuela, affecting corporate networks in the manufacturing, construction, healthcare, software services, and retail sectors. The infection began with spear-phishing emails containing PDF files that linked to compressed droppers capable of stealing documents and credentials.