(CNN) -- A hacker falsely posted on the Twitter account of Oscar Pistorius' older brother Saturday that the South African Olympian was going to do media interviews, a family spokeswoman said. Carl Pistorius didn't post such a tweet, and he and his sister, Aimee, were canceling all their social media accounts Saturday, said family spokeswoman Janine Hills. All three Pistorius siblings live in South Africa, she said. On Friday, Oscar Pistorius was freed from jail on $112,000 bail eight days after the shooting death of his model girlfriend, Reeva Steenkamp, 29. Pistorius, 26, is charged with premeditated murder in her February 14 death.
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Pistorius family expresses relief upon his being freed on bail
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Twitter account of Carl Pistorius is hacked, a family rep says
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Tweet falsely states that Olympian Oscar Pistorius was giving interviews
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Pistorius, freed on bail on a murder charge, isn't speaking to media, rep says
"This is untrue," @placeholder told CNN in a separate interview.