Showing posts with label malware. Show all posts
Showing posts with label malware. Show all posts

Thursday, March 30, 2017

Updates to the Google Safe Browsing’s Site Status Tool

(Cross-posted from the Google Security Blog)
Google Safe Browsing gives users tools to help protect themselves from web-based threats like malware, unwanted software, and social engineering. We are best known for our warnings, which users see when they attempt to navigate to dangerous sites or download dangerous files. We also provide other tools, like the Site Status Tool, where people can check the current safety status of a web page (without having to visit it).

We host this tool within Google’s Safe Browsing Transparency Report. As with other sections in Google’s Transparency Report, we make this data available to give the public more visibility into the security and health of the online ecosystem. Users of the Site Status Tool input a webpage (as a URL, website, or domain) into the tool, and the most recent results of the Safe Browsing analysis for that webpage are returned...plus references to troubleshooting help and educational materials.



We’ve just launched a new version of the Site Status Tool that provides simpler, clearer results and is better designed for the primary users of the page: people who are visiting the tool from a Safe Browsing warning they’ve received, or doing casual research on Google’s malware and phishing detection. The tool now features a cleaner UI, easier-to-interpret language, and more precise results. We’ve also moved some of the more technical data on associated ASes (autonomous systems) over to the malware dashboard section of the report.

 While the interface has been streamlined, additional diagnostic information is not gone: researchers who wish to find more details can drill-down elsewhere in Safe Browsing’s Transparency Report, while site-owners can find additional diagnostic information in Search Console. One of the goals of the Transparency Report is to shed light on complex policy and security issues, so, we hope the design adjustments will indeed provide our users with additional clarity.

Monday, March 20, 2017

#NoHacked: A year in review

We hope your year started out safe and secure!
We wanted to share with you a summary of our 2016 work as we continue our #NoHacked campaign. Let’s start with some trends on hacked sites from the past year.

State of Website Security in 2016

First off, some unfortunate news. We’ve seen an increase in the number of hacked sites by approximately 32% in 2016 compared to 2015. We don’t expect this trend to slow down. As hackers get more aggressive and more sites become outdated, hackers will continue to capitalize by infecting more sites.
On the bright side, 84% webmasters who do apply for reconsideration are successful in cleaning their sites. However, 61% of webmasters who were hacked never received a notification from Google that their site was infected because their sites weren't verified in Search Console. Remember to register for Search Console if you own or manage a site. It’s the primary channel that Google uses to communicate site health alerts.

More Help for Hacked Webmasters


We’ve been listening to your feedback to better understand how we can help webmasters with security issues. One of the top requests was easier to understand documentation about hacked sites. As a result we’ve been hard at work to make our documentation more useful.
First, we created new documentation to give webmasters more context when their site has been compromised. Here is a list of the new help documentation:
Next, we created clean up guides for sites affected by known hacks. We’ve noticed that sites often get affected in similar ways when hacked. By investigating the similarities, we were able to create clean up guides for specific known type of hack. Below is a short description of each of the guides we created:
Gibberish Hack: The gibberish hack automatically creates many pages with non-sensical sentences filled with keywords on the target site. Hackers do this so the hacked pages show up in Google Search. Then, when people try to visit these pages, they’ll be redirected to an unrelated page, like a porn site. Learn more on how to fix this type of hack.
Japanese Keywords Hack: The Japanese keywords hack typically creates new pages with Japanese text on the target site in randomly generated directory names. These pages are monetized using affiliate links to stores selling fake brand merchandise and then shown in Google search. Sometimes the accounts of the hackers get added in Search Console as site owners. Learn more on how to fix this type of hack.
Cloaked Keywords Hack: The cloaked keywords and link hack automatically creates many pages with non-sensical sentence, links, and images. These pages sometimes contain basic template elements from the original site, so at first glance, the pages might look like normal parts of the target site until you read the content. In this type of attack, hackers usually use cloaking techniques to hide the malicious content and make the injected page appear as part of the original site or a 404 error page. Learn more on how to fix this type of hack.

Prevention is Key


As always it’s best to take a preventative approach and secure your site rather than dealing with the aftermath. Remember a chain is only as strong as its weakest link. You can read more about how to identify vulnerabilities on your site in our hacked help guide. We also recommend staying up-to-date on releases and announcements from your Content Management System (CMS) providers and software/hardware vendors.

Looking Forward

Hacking behavior is constantly evolving, and research allows us to stay up to date on and combat the latest trends. You can learn about our latest research publications in the information security research site. Highlighted below are a few specific studies specific to website compromises:
If you have feedback or specific questions about compromised sites, the Webmaster Help Forums has an active group of Googlers and technical contributors that can address your questions and provide additional technical support.

Wednesday, September 7, 2016

More Safe Browsing Help for Webmasters

(Crossposted from the Google Security Blog.)
For more than nine years, Safe Browsing has helped webmasters via Search Console with information about how to fix security issues with their sites. This includes relevant Help Center articles, example URLs to assist in diagnosing the presence of harmful content, and a process for webmasters to request reviews of their site after security issues are addressed. Over time, Safe Browsing has expanded its protection to cover additional threats to user safety such as Deceptive Sites and Unwanted Software.

To help webmasters be even more successful in resolving issues, we’re happy to announce that we’ve updated the information available in Search Console in the Security Issues report.


The updated information provides more specific explanations of six different security issues detected by Safe Browsing, including malware, deceptive pages, harmful downloads, and uncommon downloads. These explanations give webmasters more context and detail about what Safe Browsing found. We also offer tailored recommendations for each type of issue, including sample URLs that webmasters can check to identify the source of the issue, as well as specific remediation actions webmasters can take to resolve the issue.

We on the Safe Browsing team definitely recommend registering your site in Search Console even if it is not currently experiencing a security issue. We send notifications through Search Console so webmasters can address any issues that appear as quickly as possible.

Our goal is to help webmasters provide a safe and secure browsing experience for their users. We welcome any questions or feedback about the new features on the Google Webmaster Help Forum, where Top Contributors and Google employees are available to help.

For more information about Safe Browsing’s ongoing work to shine light on the state of web security and encourage safer web security practices, check out our summary of trends and findings on the Safe Browsing Transparency Report. If you’re interested in the tools Google provides for webmasters and developers dealing with hacked sites, this video provides a great overview.

Tuesday, March 3, 2015

Safe Browsing and Google Analytics: Keeping More Users Safe, Together

The following was originally posted on the Google Online Security Blog.

If you run a web site, you may already be familiar with Google Webmaster Tools and how it lets you know if Safe Browsing finds something problematic on your site. For example, we’ll notify you if your site is delivering malware, which is usually a sign that it’s been hacked. We’re extending our Safe Browsing protections to automatically display notifications to all Google Analytics users via familiar Google Analytics Notifications.

Google Safe Browsing has been protecting people across the Internet for over eight years and we're always looking for ways to extend that protection even further. Notifications like these help webmasters like you act quickly to respond to any issues. Fast response helps keep your site—and your visitors—safe.


Wednesday, October 30, 2013

Easier recovery for hacked sites

Webmaster Level: All

We know that as a site owner, discovering your site is hacked with spam or malware is stressful, and trying to clean it up under a time constraint can be very challenging. We’ve been working to make recovery even easier and streamline the cleaning process — we notify webmasters when the software they’re running on their site is out of date, and we’ve set up a dedicated help portal for hacked sites with detailed articles explaining each step of the process to recovery, including videos.
Today, we’re happy to introduce a new feature in Webmaster Tools called Security Issues.
As a verified site owner, you’ll be able to:
  • Find more information about the security issues on your site, in one place.
  • Pinpoint the problem faster with detailed code snippets.
  • Request review for all issues in one go through the new simpified process.

Find more information about the security issues on your site, in one place
Now, when we’ve detected your site may have been hacked with spam or with malware, we’ll show you everything in the same place for easy reference. Information that was previously available in the Malware section of Webmaster Tools, as well as new information about spam inserted by hackers, is now available in Security Issues. On the Security Issues main page, you’ll see the type of hacking, sample URLs if available, and the date when we last detected the issue.



Pinpoint the problem faster with detailed code snippets
Whenever possible, we’ll try to show you HTML and JavaScript code snippets from the hacked URLs and list recommended actions to help you clean up the specific type of hacking we’ve identified.



Request review for all issues in one go
We’ve also simplified requesting a review. Once you’ve cleaned your site and closed the security holes, you can request a review for all issues with one click of a button straight from the Security Issues page.



If you need more help, our updated and expanded help for hacked sites portal is now available in 22 languages. Let us know what you think in the comments here or at the Webmaster Help Forum.