Complex sentence: She transferred to the Foreign Agents Registration section in 1944, where she had access to counter-intelligence information, and was recruited as a spy by the NKGB at the end of 1944.
Split into simpler sentences: She transferred to the Foreign Agents Registration section in 1944, where she had access to counter-intelligence information. She was recruited as a spy by the NKGB at the end of 1944.