LinkedIn - WhatsApp - attack - aerospace - defense contractors - ESET - Techxmedia
LinkedIn and WhatsApp used to attack aerospace and defense contractors

According to ESET telemetry, Lazarus targeted companies in Europe (France, Italy, Germany, the Netherlands, Poland, and Ukraine) and Latin America in the relevant 2021-2022 attacks (Brazil).

ESET- Lazarus malware - South Korea-TECHxmedia
ESET discovers attempts to deploy Lazarus malware in South Korea

In order to deliver its malware, the attackers used an unusual supply-chain mechanism, abusing legitimate South Korean security software and digital certificates stolen from two different companies.