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The latest news and insights from Google on security and safety on the Internet.
Aktualizace: 13 sek zpět

Improved malware protection for users in the Advanced Protection Program

16 Září, 2020 - 20:30
Posted by Daniel Rubery, Software Engineer, Chrome, Ryan Rasti, Software Engineer, Safe Browsing, and Eric Mill, Product Manager, Chrome Security

Google’s Advanced Protection Program helps secure people at higher risk of targeted online attacks, like journalists, political organizations, and activists, with a set of constantly evolving safeguards that reflect today’s threat landscape. Chrome is always exploring new options to help all of our users better protect themselves against common online threats like malware. As a first step, today Chrome is expanding its download scanning options for users of Advanced Protection.

Advanced Protection users are already well-protected from phishing. As a result, we’ve seen that attackers target these users through other means, such as leading them to download malware. In August 2019, Chrome began warning Advanced Protection users when a downloaded file may be malicious.

Now, in addition to this warning, Chrome is giving Advanced Protection users the ability to send risky files to be scanned by Google Safe Browsing’s full suite of malware detection technology before opening the file. We expect these cloud-hosted scans to significantly improve our ability to detect when these files are malicious.

When a user downloads a file, Safe Browsing will perform a quick check using metadata, such as hashes of the file, to evaluate whether it appears potentially suspicious. For any downloads that Safe Browsing deems risky, but not clearly unsafe, the user will be presented with a warning and the ability to send the file to be scanned. If the user chooses to send the file, Chrome will upload it to Google Safe Browsing, which will scan it using its static and dynamic analysis techniques in real time. After a short wait, if Safe Browsing determines the file is unsafe, Chrome will warn the user. As always, users can bypass the warning and open the file without scanning, if they are confident the file is safe. Safe Browsing deletes uploaded files a short time after scanning. Online threats are constantly changing, and it's important that users’ security protections automatically evolve as well. With the US election fast approaching, for example, Advanced Protection could be useful to members of political campaigns whose accounts are now more likely to be targeted. If you’re a user at high-risk of attack, visit g.co/advancedprotection to enroll in the Advanced Protection Program.

Kategorie: Hacking & Security

Announcing new reward amounts for abuse risk researchers

1 Září, 2020 - 19:28
Posted by Marc Henson, Lead and Program Manager, Trust & Safety; Anna Hupa, Senior Strategist, at GoogleIt has been two years since we officially expanded the scope of Google’s Vulnerability Reward Program (VRP) to include the identification of product abuse risks.

Thanks to your work, we have identified more than 750 previously unknown product abuse risks, preventing abuse in Google products and protecting our users. Collaboration to address abuse is important, and we are committed to supporting research on this growing challenge. To take it one step further, and as of today, we are announcing increased reward amounts for reports focusing on potential attacks in the product abuse space.

The nature of product abuse is constantly changing. Why? The technology (product and protection) is changing, the actors are changing, and the field is growing. Within this dynamic environment, we are particularly interested in research that protects users' privacy, ensures the integrity of our technologies, as well as prevents financial fraud or other harms at scale.

Research in the product abuse space helps us deliver trusted and safe experiences to our users. Martin Vigo's research on Google Meet's dial-in feature is one great example of an 31337 report that allowed us to better protect users against bad actors. His research provided insight on how an attacker could attempt to find Meet Phone Numbers/Pin, which enabled us to launch further protections to ensure that Meet would provide a secure technology connecting us while we're apart.

New Reward Amounts for Abuse Risks

What’s new? Based on the great submissions that we received in the past as well as feedback from our Bug Hunters, we increased the highest reward by 166% from $5,000 to $13,337. Research with medium to high impact and probability will now be eligible for payment up to $5,000.

What did not change? Identification of new product abuse risks remains the primary goal of the program. Reports that qualify for a reward are those that will result in changes to the product code, as opposed to removal of individual pieces of abusive content. The final reward amount for a given abuse risk report also remains  at the discretion of the reward panel. When evaluating the impact of an abuse risk, the panels look at both the severity of the issue as well as the number of impacted users.

What's next? We plan to expand the scope of Vulnerability Research Grants to support research preventing abuse risks. Stay tuned for more information!

Starting today the new rewards take effect. Any reports that were submitted before September 1, 2020 will be rewarded based on the previous rewards table.

We look forward to working closely together with the researcher community to prevent abuse of Google products and ensure user safety.

Happy bug hunting!
Kategorie: Hacking & Security