Russian Actors Are Targeting Signal Users. NÚKIB Releases an Analysis and Recommendations on How to Secure the App
The National Cyber and Information Security Agency (NÚKIB) is warning about targeted phishing campaigns aimed at users of the Signal messaging app. These activities are primarily linked to actors connected to the Russian Federation, and their goal is to gain access to victims’ communications by exploiting human error. Given the popularity of the Signal app among high-profile individuals and the occurrence of cyber incidents associated with it in the Czech Republic, NÚKIB is publishing an…