Hoaxer
/ˈhəʊksər/
Definition 1 of 1
Pro Tip 1/3Modern Deception
Hoaxers often use current technology to spread fake stories, like social media or fake news websites. 
The young hoaxer spread rumors about celebrity deaths on social media.
Pro Tip 2/3Negative Connotation
The word 'hoaxer' suggests dishonesty and is generally used with a negative tone. 
The documentary exposed the cruel intentions of the hoaxer.
Pro Tip 3/3Potential Harm
A hoaxer's actions can be harmful and cause panic or mislead the public, so it's a serious topic. 
After a thorough investigation, the hoaxer was arrested for spreading false alarms.