Category Archive

This morning global headlines are discussing Apple’s move to oppose a court order issued by the US government regarding breaking into it’s own iPhone. This case has far reaching consequences and is part of a wider debate on cryptography and whether consumers and businesses should have access to strong cryptography and the data protection that comes with it. I’m going to … Read More

Last week in the President’s cyber security op-ed in the Wall Street Journal he implored Americans to move beyond simple passwords and to enable two factor authentication or cellphone sign-in. One of the things we monitor at Wordfence is the number of brute force attacks on WordPress websites. Brute force attacks are password guessing attacks, where an attacker tries to sign in … Read More

The following three plugins contain severe vulnerabilities that have all been fixed within the past 24 hours. Details of these vulnerabilities have been released to the public so they are likely already being exploited. If you use any of these plugins, upgrade immediately. Please share with the larger WordPress community. WooCommerce Store Toolkit Plugin (A plugin for WooCommerce made by Visser Labs, not … Read More

On this blog we write a lot about different vulnerabilities that could lead to site compromise. In our Learning Center we go deep on a myriad of important topics related to WordPress security. Our handy checklist, for example, includes 42 items you really should be paying attention to. But surely not all 42 items are equally important, right? In today’s … Read More

During our research into what the WordPress community knows about hacked websites, we discovered that there is very little data available on the subject. We decided to conduct a survey, inviting a portion of our community to participate. We received responses from 1,605 people who reported having a website they manage hacked in the last year. We learned a lot. Thank you … Read More

Last week I spent some time chatting with Mike Dahn who is the co-founder of the BSides information security conferences globally. He’s also organizer of BSides San Francisco and is well known and respected in information security circles. We had a really informative chat and I’ve posted the video interview below. You know you’re chatting with someone who spends a lot of time … Read More

We have several plugin vulnerabilities we’d like to bring to your attention this week. First up is a backdoor that was added to the Custom Content Type Manager plugin. The backdoor was added by a malicious coder who gained access to the plugin code in the official WordPress plugin repository. It’s unclear whether the plugin author’s credentials were stolen or … Read More

This week our team is in San Francisco attending the RSA 2016 Security conference. It is the largest security conference in the world with over 40,000 attendees this year. We’re also here for the BSides San Francisco security conference which happened right before RSA and which is a smaller independent locally organized conference. These conferences cover the larger subject of information security … Read More