By Pavel Polityuk and Natalia Zinets KIEV (Reuters) - One Ukrainian serviceman was killed and another wounded in fighting with pro-Russian separatists in the east, military spokesman Vladislav Seleznyov said on Thursday, as Kiev accused rebels of increasing violations of a ceasefire deal. President Petro Poroshenko, whose initiative to boost the armed forces by a third was passed easily in parliament, has called the ceasefire the last chance for peace with the pro-Russian rebels. Some 6,000 people have been killed in fighting since separatists took up arms last year in Ukraine's eastern industrial heartland - the 'Donbass' - in response to the overthrow of the Moscow-backed president, Viktor Yanukovich, in Kiev. Another military spokesman said rebels had attacked Ukrainian troops' positions or civilian targets 40 times within the previous 24 hours, including 17 artillery attacks.
WASHINGTON (AP) — Hillary Rodham Clinton's use of a private email address and private computer server for official State Department business heightened security risks to her communications, such as the inadvertent disclosure of sensitive information and the danger from hackers, several information security experts said.