Berserk Bear and Energetic Bear are two of the most notorious threat actors in the cybersecurity world. Berserk Bear is a group believed to be linked to the Russian government, and they are known for carrying out cyber espionage operations against various countries. Energetic Bear, on the other hand, is a group that has been linked to attacks on critical infrastructure, such as power grids.
In recent years, both groups have been responsible for major cyber attacks that have caused significant damage. In 2020, it was reported that Berserk Bear had targeted COVID-19 vaccine research centers in Canada, the UK, and the US. Energetic Bear, meanwhile, has been linked to attacks on power grids in Ukraine and the US.
The threat posed by these groups is significant, as they are capable of causing widespread disruption and financial loss. It is vital that organizations take steps to protect themselves from these threat actors, such as implementing robust cybersecurity measures and regularly training employees on how to identify and respond to potential cyber threats.