Corporate travel startup TripActions raises $154M at $1B valuation – TechCrunch

TripActions, one of the most well-capitalized travel startups in Silicon Valley, has raised yet another round of capital valuing the corporate travel manager at more than $1 billion. Andreessen Horowitz co-founder Ben Horowitz will join TripActions’ board of directors as part of the startup’s $154 million in Series C funding. Lightspeed Venture Partners, Zeev Ventures and…

Unpatched VirtualBox Zero-Day Vulnerability and Exploit Released Online

An independent exploit developer and vulnerability researcher has publicly disclosed a zero-day vulnerability in VirtualBox—a popular open source virtualization software developed by Oracle—that could allow a malicious program to escape virtual machine (guest OS) and execute code on the operating system of the host machine. The vulnerability occurs due to memory corruption issues and affects…