Two Russian citizens, Alexander and Alexandra Kruglyansky, were arrested in Montenegro on September 23 at Tivat airport. Customs officers prevented them from departing after discovering undeclared surveillance electronics during a search. Approximately one million euros in cash and various IT equipment were found at their rented apartment.

The individuals were reportedly attempting to travel to Israel when they were stopped by customs officials who found a significant amount of undeclared surveillance equipment. A subsequent search of their apartment revealed approximately one million euros in cash and various IT equipment, prompting an ongoing investigation.