The Governor has made statements of concern. The wealthy all have bodyguards. I am sure this is mirrored in other cities in Mex. We have friends in Hermosillo that do not leave the house after sundown. Their children are escorted to school.
More residents have dogs than ever before.
Although these are rules one should always follow they are more important now. I note that the US State Dept. has issued warnings about travel in some Mexican States. The extreme devaluation of the peso has happened several times in the last thirty years. This is not something new. Rich Mexicans whether they be politicians or businessmen have always employed bodyguards and live inside locked and guarded compounds.