Monday, March 14, 2011

Googland

Googland

[G] MHTML vulnerability under active exploitation

Posted: 13 Mar 2011 08:21 PM PDT

Google Online Security Blog: MHTML vulnerability under active exploitation

Posted by Chris Evans, Robert Swiecki, Michal Zalewski, and Billy Rios, Google Security Team

We've noticed some highly targeted and apparently politically motivated attacks against our users. We believe activists may have been a specific target. We've also seen attacks against users of another popular social site. All these attacks abuse a publicly-disclosed MHTML vulnerability for which an exploit was publicly posted in January 2011. Users browsing with the Internet Explorer browser are affected.

For now, we recommend concerned users and corporations seriously consider deploying Microsoft's temporary Fixit to block this attack until an official patch is available.

To help protect users of our services, we have deployed various server-side defenses to make the MHTML vulnerability harder to exploit. That said, these are not tenable long-term solutions, and we can't guarantee them to be 100% reliable or comprehensive. We're working with Microsoft to develop a comprehensive solution for this issue.

The abuse of this vulnerability is also interesting because it represents a new quality in the exploitation of web-level vulnerabilities. To date, similar attacks focused on directly compromising users' systems, as opposed to leveraging vulnerabilities to interact with web
services.
URL: http://googleonlinesecurity.blogspot.com/2011/03/mhtml-vulnerability-under-active.html

[G] Post-earthquake imagery of Japan

Posted: 13 Mar 2011 10:30 AM PDT

Official Google Blog: Post-earthquake imagery of Japan

(Cross-posted from the LatLong Blog)

In response to the devastating earthquake and subsequent tsunami that struck Japan, we've worked with our satellite imagery providers to get the latest available data of the areas affected most.

To view this high-resolution imagery, courtesy of our partners at GeoEye, download this KML file and explore it in Google Earth. You can also explore the imagery with Google Maps, or have a look at this Picasa album of before-and-after shots. Here's a sample:

Before and after the earthquake and tsunami. Above is Yuriage in Natori, below is Yagawahama; both are in Miyagi prefecture. High-resolution version of this photo.

We're working to provide this data directly to response organizations on the ground to aid their efforts. We hope this new updated satellite imagery is valuable for them as well as everyone else following this situation to help illustrate the extent of the damage.

You can find more information regarding the disaster and resources for those in need at our Crisis Response page in English and Japanese. You can also follow @earthoutreach on Twitter to stay up to date with our mapping and imagery efforts.

Posted by Ryan Falor, Google Crisis Response team
URL: http://googleblog.blogspot.com/2011/03/post-earthquake-imagery-of-japan.html
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