Android Bitcoins Wallets are Still Unsafe

Bitcoin.org released a security advisory over the weekend warning the Bitcoin community that any Bitcoin wallet generated on any Android device is insecure and open to theft. The insecurity appears to stem from a flaw in the Android Java SecureRandom class, which under certain circumstances can produce numbers that aren't truly nondeterministic. This can allow an attacker to work out a victim's cryptographic private key. … Continue reading Android Bitcoins Wallets are Still Unsafe

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Discover’s Momentum Continues in 1Q

Discover Financial Service DFS reported net income of $673 million, or $1.33 per diluted share, for the first quarter of 2013. The narrow-moat company continued to generate strong momentum across business lines, increasing book value more than 5% during the quarter, and we may moderately increase our fair value estimate as we incorporate the quarter’s results and transfer coverage to a new analyst. In contrast … Continue reading Discover’s Momentum Continues in 1Q

China Telecom Reaps Efficiency Gains in 1Q After 3G Assets Acquisition

Carrier China Telecom CHA increased first-quarter revenue 15% year over year to CNY 78 billion ($12.6 billion) thanks to strong mobile service revenue and handset sales. EBITDA grew at a much faster pace of 36%, as the firm benefited from scale efficiencies on its 3G network after it acquired the assets from its parent at the end of December. We are maintaining our narrow economic … Continue reading China Telecom Reaps Efficiency Gains in 1Q After 3G Assets Acquisition