fake news
US /ˌfeɪk ˈnuːz/
UK /ˌfeɪk ˈnuːz/

1.
notícias falsas, fake news
false information or propaganda published as if it were authentic news, often spread online or through social media
:
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The politician accused the media of spreading fake news.
O político acusou a mídia de espalhar notícias falsas.
•
It's hard to distinguish real news from fake news these days.
É difícil distinguir notícias reais de notícias falsas hoje em dia.