Magento store owners using the popular FishPig extensions should be wary of a recent supply chain attack which compromised their software repository. FishPig released a detailed security announcement on September 13th, 2022. The attack is estimated to have occurred on or before August 19th of this year so any eCommerce stores which have installed FishPig […]
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Gambling Spam in Visual Composer Raw HTML Element: [vc_raw_html]
Bad actors often look for clever ways to boost the rankings and visibility of their spam pages in search. One of the many black hat SEO injections that we regularly find on compromised sites involves spammy links hidden inside a with the following style “overflow:hidden;height:1px” that makes them invisible to a regular site visitor. Our […]
What Is Clickjacking and How Do I Prevent It?
There are a plethora of techniques that attackers use to redirect site visitors and harvest sensitive information on compromised websites. But when most webmasters think about securing their website, they often don’t think about how attackers can inject clicks on it from another site. In today’s article, we’ll explain what clickjacking is, outline the types […]
How Are Favicon (.ico) Files Used in Website Malware?
When a website is hacked symptoms can sometimes include unexpected, unfamiliar and strangely located favicon or .ico files. Other symptoms might include: ”This site may be hacked” warnings Strange redirects to spam websites Blocklisting by Google, Bing and other search authorities Randomly named folders containing spam files and big spam sitemaps If you’re experiencing these […]
What Is a 500 Internal Server Error & How to Fix It
A frustrating interruption to anyone’s day is the infamous 500 internal server error. When it happens not only do you lose traffic or potential site revenue, but it can also reflect badly on your site’s reputation and even affect your Google rankings. Furthermore, 500 server errors can sometimes be an indicator of compromise — the […]
WordPress Vulnerabilities & Patch Roundup — August 2022
Vulnerability reports and responsible disclosures are essential for website security awareness and education. Automated attacks targeting known software vulnerabilities are one of the leading causes of website compromises. To help educate website owners on emerging threats to their environments, we’ve compiled a list of important security updates and vulnerability patches for the WordPress ecosystem this […]
Post-Hack Instructions: SEO Spam & 404 Errors in Search Console
Every once in a while, we get a glimpse into the strange behavior that happens after a site is compromised. Hacked websites are known to result in a plethora of headaches for webmasters, including malicious redirects, broken links, and unwanted spam content. But did you also know that it can also result in problems for […]
Examining Less-Common WordPress Credit Card Skimmers
Since 2020 considerable attention has been spent analysing the emergence of MageCart malware within WordPress environments which most commonly affects sites using WooCommerce. As demonstrated in a previous post WordPress has quickly become the most commonly affected CMS platform for credit card skimmers due to the CMS’ popularity and ease-of-use. In fact, so far this […]
Fake DDoS Pages On WordPress Sites Lead to Drive-By-Downloads
It’s not uncommon for users to experience “DDoS Protection” pages when casually browsing the web. These DDoS protection pages are typically associated with browser checks performed by WAF/CDN services which verify if the site visitor is, in fact, a human or is part of a Distributed Denial of Service (DDoS) attack or other unwanted bot. […]
SocGholish: 5+ Years of Massive Website Infections
Earlier this June, we shared information about the ongoing NDSW/NDSX malware campaign which has been one of the most common website infections detected and cleaned by our remediation team in the last few years. This NDSW/NDSX malware — also referred to as FakeUpdates or SocGholish by other research groups — is responsible for redirecting site […]
