Reports say the hacker behind the cyberattack on Perry's account may have also leaked one of her new songs. Photo: Lucy Nicholson/Reuters

Hackers attack Katy Perry's Twitter account — the biggest in the world

The Twitter user linked by reports to the hack also posted a link to what they claimed was a leaked new song

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Reports say the hacker behind the cyberattack on Perry's account may have also leaked one of her new songs. Photo: Lucy Nicholson/Reuters
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