A whispering campaign or whisper campaign is a method of persuasion in which damaging rumors or innuendo are spread about the target, while the source of the rumors seeks to avoid being detected while they are spread. For example, a political campaign might distribute anonymous flyers attacking the other candidate. The tactic is generally considered unethical in open societies, particularly in matters of public policy. The speed and the anonymity of communication made possible by modern technologies like the Internet have increased public awareness of whisper campaigns and their ability to succeed. The phenomenon has also led to the failure of whisper campaigns, as those seeking to prevent them can publicize their existence much more readily than in the past. Whisper campaigns are defended in some circles as an efficient mechanism for underdogs who lack other resources to disclose wrongdoings of the powerful without repercussions.