Microsoft scales back Chinese access to cyber early warning system

Washington (Reuters) -Microsoft said on Wednesday that some Chinese companies have reduced access to the early warning system for cyber security deficits after speculation that Beijing participated in a hack campaign against the Sharepoint servers of the company.

New restrictions come after Microsoft Sharepoint servers last month after at least some of Microsoft and others accusing Beijing. In the Microsoft Active Protection Protection Program (Mapp), which Microsoft uses to assist worldwide security vendors, including China, has increased doubts among several cyber security experts because they use to learn about cyber threats before the general public so that they can make better defense against hackers.

Beijing refused to participate in any SharePoint hacker.

Microsoft, June 24, July 3 and July 7, the SharePoint Security Vulnele Mapp program reported members of the Mapp program, Reuters previously reported. Since Microsoft first said that he first observed exploitation attempts on July 7, some experts directed to claim that it was the most likely scenario for sudden explosion in attack attempts, and the Mapp program abuse an abuse of information.

Microsoft said that several Chinese companies will no longer receive “concept code” that mimic the functioning of real malicious software. The proof of the concept code can help cyber security professionals who want to hurry their systems, but can be redesigned by computer pirates to start a jump to the defenders.

Microsoft said that he is aware that he can benefit from his partners, “So we take both known and confidential steps to prevent abuse. We constantly review the participants and realize that they have violated their contracts, including forbidden to participate in aggressive attacks.”

Microsoft refused to explain the hacked investigation status or to take details about which companies are restricted.

(Reporting by Raphael Satter in Washington; Editing by Matthew Lewis)