In recent years there has been a proliferation of great tools and services in the web development space. Content management systems (CMS) like WordPress, Joomla!, Drupal and so many other allow business owners to quickly and efficiently build their online presences. Their highly extensible architectures, rich plugin, module, extension ecosystem have made it easier thanRead […]
Tag Archives: Website Security
SweetCAPTCHA Service used to Distribute Adware
SweetCaptcha is free CAPTCHA service that offers to match sweet-looking images instead of making you recognize distorted digits and characters. It has integration with many website platforms: pure PHP, WordPress (10,000+ plugin installs), Drupal, Joomla, ModX, .NET, JavaScript, and even offers an API that can be used on other platforms. So far so good. MaliciousRead […]
Your Website Hacked but No Signs of Infection
Imagine for a moment, you have a suspicion that you have somehow been hacked. You see that something is off, but you feel as if you are missing something. This is the emotionally draining world that many live in, with a paranoia and concern that grips you once you see and recognize that something is not right.Read […]
Website Security – How Do Websites Get Hacked?
In 2014 the total number of websites on the internet reached 1 billion, today it’s hovering somewhere in the neighborhood of 944 million due to websites going inactive and it is expected to normalize again at 1 billion sometime in 2015. Let’s take a minute to absorb that number for a moment. Another surprising statistic isRead […]
How Social Media Blacklisting Happens
In today’s world, we are all browsing websites online and sharing content on a multitude of social media platforms every day. Worldwide social media users exceeded 2 billion back in August 2014, with an adoption rate unlike anything we have seen in history. Social media continues to grow around the world, with active user accountsRead […]
Hacked Websites Redirect to Bitcoin.org
Recently, we began to notice that some hacked websites were redirecting traffic from certain browsers to the BitCoin site, bitcoin.org. What’s going on? Is Bitcoin using black hat SEO? Is their site malicious? As you can see, the hacked website doesn’t redirect to bitcoin.org directly. It first redirects to “194 .6 .233 .7/mxjbb . cgi?default“, whichRead […]
My Website Was Blacklisted By Google and Distributing Email Spam
Being blacklisted is one of the worst things that can happen to a website. The public shame coming from every visitor being stopped by the Big Red Warning page can literally destroy any online business, I am speaking from personal experience before joining the Sucuri team. When a website is blacklisted, users are unable toRead […]
Security Advisory: XSS Vulnerability Affecting Multiple WordPress Plugins
Multiple WordPress Plugins are vulnerable to Cross-site Scripting (XSS) due to the misuse of the add_query_arg() and remove_query_arg() functions. These are popular functions used by developers to modify and add query strings to URLs within WordPress. The official WordPress Official Documentation (Codex) for these functions was not very clear and misled many plugin developers toRead […]
Critical Magento Shoplift Vulnerability (SUPEE-5344) – Patch Immediately!
The Magento team released a critical security patch (SUPEE-5344) to address a remote command execution (RCE) vulnerability back in February. It’s been more than two months since the release and still more than 50% of all the Magento installations have not been patched, leaving them open to attacks. This means hundreds of thousands of websites areRead […]
Website Firewall – Critical Microsoft IIS vulnerability (MS15-034)
Microsoft just disclosed a serious vulnerability (MS15-034) on their Web Server IIS that allows for remote and unauthenticated Denial of Service (DoS) and/or Remote Code Execution (RCE) on unpatched Windows servers. An attacker only needs to send a specially crafted HTTP request with the right header to exploit it. That’s how serious it is. RCE is usedRead […]
