An anonymous reader quotes a report from CBC.ca: Advertisers on Facebook are able to completely rewrite the displayed headline for news stories, CBC News has learned, opening the door for potential disinformation to spread on the platform while using news media branding as cover. When placing an ad on the platform, one option is to include a link to a website, including links to news stories. The news story's real headline is auto-filled into the ad copy, but advertisers have the option to rewrite the headline. However, the article's website address still appears in the ad, giving the impression that the headline is the one written by the article's author. This policy raises the possibility that it could be abused by political parties or third-party advertisers during the federal election campaign. The article provides an example where the UK's Conservative Party ran an ad containing a BBC article whose headline was, "14 billion pound cash boost for schools." However, the actual BBC story is headlined "School spending: Multi-billion pound cash boost announced," and instead put the number at 7.1 billion pounds, criticizing the government's use of 14 billion pound figure as not the usual way of calculating spending.
Facebook is aware of the issue and said it is planning changes. "We have a system that gives publishers control over how their links appear on Facebook. We're working to put additional safeguards in place by the end of this year to make sure advertisers don't misuse this tool," said a Facebook spokesperson in an email to CBC News.
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