I Found Red Wax in My Door Lock—Should I Be Worried?

Stay vigilant—if something seems off, act to keep your home safe.

I found red wax in the keyhole on my front door.I don’t have anything on my key that would do this, but I did notice some on the tip after I took the key out when locking up this morning. A little concerned that someone may have been messing with my lock last night. Any idea ⁉