Researchers at CyberArk have devised a Windows Defender bypass that tricks the operating system into executing malicious code while Defender scans a benign file.

Google’s Android security director touts 2016 mobile OS security accomplishments from encryption, improved APIs and new developer testing tools at the RSA Conference.

Researchers say a proof-of-concept attack using Windows Safe Mode can lead to credential theft and allow hackers to move laterally within a corporate network.