Zimbra’s Wiki – now 17x Faster!

Greetings, Friends. Over the last few months we received reports that our Tech Center was suffering from occasional timeouts or long waiting periods. Not good! We know that our tech articles are critical for your Zimbra deployments and/or configurations, so I have good news for you today. But first, a Continue Reading

Living Securely in a Digital World

Over the past several months the news has been full of reports about cybercriminals using malware to shut down devices or networks, steal data, or hold it for ransom. During the second quarter of 2017, over 184 billion total exploits were documented, coming from nearly 6,300 unique exploits. This is an Continue Reading

Anonymity and Abuse Reports

Last Thursday, ProPublica published an article critiquing our handling of some abuse reports that we receive. Feedback from the article caused us to reevaluate how we handle abuse reports. As a result, we’ve decided to update our abuse reporting system to allow individuals reporting threats and child sexual abuse material Continue Reading

Threat Intelligence Roundup – September 16, 2016

This week’s FortiGuard Threat Intelligence Brief reports on a spike in an Android advertising library, a fake series of banking sites used to phish credentials, as well as a campaign using the old faithful “we couldn’t deliver your package” courier scam. While hackers weren’t quite as active as they were Continue Reading

Empty DDoS Threats: Meet the Armada Collective

Beginning in March 2016, we began hearing reports of a gang of cybercriminals once again calling themselves the Armada Collective. The calling card of the gang was an extortion email sent to a wide variety of online businesses threatening to launch DDoS attacks if they weren’t paid in Bitcoin. From Continue Reading

Change the (S)Channel! Deconstructing the Microsoft TLS Session Resumption bug

Initial Problem Report Several months ago we started hearing occasional reports from .NET developers that they were having trouble maintaining HTTPS sessions with one of our customer’s websites. Establishing connections worked just fine but they would periodically get disconnected, resulting in an exception that crashed their application. Around the same Continue Reading