How Hackers Secretly Swap SIM Cards

Oct. 7 (Bloomberg) -- At wireless carriers such as AT&T and South Africa’s Vodacom Group, a new hacking threat has emerged involving the illicit swapping of SIM cards. Jordan Robertson explains on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)

BHP to Take a Charge of More Than $1B on Dam Spill
38:16 - BHP Billiton shares are up after it revealed a charge of more than $1B after last year's tailings dam spill in Brazil. Bloomberg's Paul Allen reports on "Daybreak Asia." (Source: Bloomberg)
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