Collaboration

Metalogix announced an enhanced version of Metalogix Essentials for Office 365, which provides comprehensive backup and data protection for Exchange Online, alongside the existing OneDrive and SharePoint functionality. www.metalogix.com

Google Apps for Work has added DLP in Gmail, and improved search in Drive. www.google.com

Security

IBM announced it is opening its security analytics platform, IBM Security QRadar, enabling customers, business partners and other developers to build custom apps. IBM is also launching the IBM Security App Exchange, a marketplace to create and share apps based on its security technologies. www.ibm.com

Miscellaneous

Yahoo! announced that its Board of Directors, has decided to suspend spinning off the company’s remaining holdings in Alibaba Group Holding Limited, and will evaluate alternative transaction structures to separate the Alibaba stake. www.yahoo.com

IBM announced that it has acquired Clearleap, Inc., a provider of cloud based video services, to boost its cloud computing initiatives. www.ibm.com

Twitter is introducing a new, richer photo experience. www.twitter.com