There has recently been subtle anonymous, suspicious edits regarding the birth year and age of a few character pages. These edits changed the birth year by a few years, and the age of death was updated to follow suit. Both edits were done using the VisualEditor. So far Nikita Khrushchev and Krebs had fallen victims, but I'm certain more pages will be affected.
To all contributors and admins, please keep an eye on anonymous edits of character pages, and whenever the years and age are edited immediately check with the corresponding Wikipedia article. If there's factual coflicts, undo the edit at once.