A mysterious Gmail bug is putting a skull and crossbones emoji inside users’ inboxes. Hovering over the icon displays creepy messages like “Component Spy,” “Chat Spy,” and “Data Spy” — but it’s actually totally harmless, and Google is already working to fix it.

Quick reply for SMS right in your browser. Image: Pushbullet.

Pushbullet is one of those useful little apps that every Android device should be running — even more so following its latest update, which finally adds the ability to reply to text messages from your computer.

If Firefox is your browser of choice on Android, then you’ll be pleased to know it’s getting Chromecast support. The ability to stream to Google’s $35 dongle is already integrated into the latest Firefox beta — which is available now — signaling its upcoming debut in the public release.

Chromecast has been a runaway hit for Google selling millions of units within months of its release. Mozilla is now set to battle it out against Google’s $35 HDMI streamer with its own Firefox OS powered device that will work in a way similar to its competitor.

The unnamed device will allow users to beam content from their mobile devices, PC or Firefox browser to their TV. 

1Password 4, the incredibly popular password manager from AgileBits, is finally coming to Android next month. Designed for both phones and tablets, the full-featured app will resemble its iOS counterpart, and it will be completely free to use… until August 1, 2014.