Thursday Evening Links

[Bloomberg] Greece Defers IMF Payment as Merkel Says Resolution Far Away

[Reuters] Greek PM Tsipras won't come to Brussels Friday, talks becoming difficult

[Bloomberg] Chinese Hackers Said to Steal Federal Personnel Data in Breach

[AP] US officials: Massive breach of federal personnel data

[Reuters] Wall St. drops as Greece worries linger; materials, energy fall

[Bloomberg] You Call This a Bond Rout? Wait Until the Real Selling Starts

[Reuters] Fed's Tarullo, BlackRock's Fink cite bond market liquidity concerns

[CNBC] Mortgage rates: 'Definitely in panic mode'

[BloombergView] Ukraine's War Is Back

[Washington Post] Quietly, al-Qaeda offshoots expand in Yemen and Syria