Copyright 2015 Bloomberg. NJMWYN6K50XX (Bloomberg) — The top executives of Google Inc., Yahoo! Inc. and Facebook Inc. won’t attend President Barack Obama’s cybersecurity summit on Friday, at a time when relations between the White House and Silicon Valley have frayed over privacy issues. Facebook Chairman and Chief Executive Officer Mark Zuckerberg,

©2015 Bloomberg News NRN08J6S972E (Bloomberg) — Job vacancies in London’s financial services industry jumped 56 percent in June, reversing a drop in the previous month, led by compliance hiring, a survey showed. Vacancies in the capital’s financial district increased to 12,990 from 8,340 in May, recruitment firm Morgan McKinley said