Page 1 of 17
Google has backtracked on its plan to delete inactive YouTube videos—at least for now. Of course, it could change its mind anytime it wants.
It would be nice if this would get people to think about the vulnerabilities inherent in letting a for-profit monopoly decide what of human creativity is worth saving.
Researchers are worried about Google’s .zip and .mov domains, because they are confusing. Mistaking a URL for a filename could be a security vulnerability.
Criminals using Google search ads to deliver malware isn’t new, but Ars Technica declared that the problem has become much worse recently.
The surge is coming from numerous malware families, including AuroraStealer, IcedID, Meta Stealer, RedLine Stealer, Vidar, Formbook, and XLoader. In the past, these families typically relied on phishing and malicious spam that attached Microsoft Word documents with booby-trapped macros. Over the past month, Google Ads has become the go-to place for criminals to spread their malicious wares that are disguised as legitimate downloads by impersonating brands such as Adobe Reader, Gimp, Microsoft Teams, OBS, Slack, Tor, and Thunderbird.
[…]
It’s clear that despite all the progress Google has made filtering malicious sites out of returned ads and search results over the past couple decades, criminals have found ways to strike back. These criminals excel at finding the latest techniques to counter the filtering. As soon as Google devises a way to block them, the criminals figure out new ways to circumvent those protections.
Google’s Project Zero is reporting that software vendors are patching their code faster.
tl;dr
- In 2021, vendors took an average of 52 days to fix security vulnerabilities reported from Project Zero. This is a significant acceleration from an average of about 80 days 3 years ago.
- In addition to the average now being well below the 90-day deadline, we have also seen a dropoff in vendors missing the deadline (or the additional 14-day grace period). In 2021, only one bug exceeded its fix deadline, though 14% of bugs required the grace period.
- Differences in the amount of time it takes a vendor/product to ship a fix to users reflects their product design, development practices, update cadence, and general processes towards security reports. We hope that this comparison can showcase best practices, and encourage vendors to experiment with new policies.
- This data aggregation and analysis is relatively new for Project Zero, but we hope to do it more in the future. We encourage all vendors to consider publishing aggregate data on their time-to-fix and time-to-patch for externally reported vulnerabilities, as well as more data sharing and transparency in general.
The Open Source Security Foundation announced $10 million in funding from a pool of tech and financial companies, including $5 million from Microsoft and Google, to find vulnerabilities in open source projects:
The “Alpha” side will emphasize vulnerability testing by hand in the most popular open-source projects, developing close working relationships with a handful of the top 200 projects for testing each year. “Omega” will look more at the broader landscape of open source, running automated testing on the top 10,000.
This is an excellent idea. This code ends up in all sorts of critical applications.
Log4j would be a prototypical vulnerability that the Alpha team might look for —an unknown problem in a high-impact project that automated tools would not be able to pick up before a human discovered it. The goal is not to use the personnel engaged with Alpha to replicate dependency analysis, for example.
DuckDuckGo has had a banner year:
And yet, DuckDuckGo. The privacy-oriented search engine netted more than 35 billion search queries in 2021, a 46.4% jump over 2020 (23.6 billion). That’s big. Even so, the company, which bills itself as the “Internet privacy company,” offering a search engine and other products designed to “empower you to seamlessly take control of your personal information online without any tradeoffs,” remains a rounding error compared to Google in search.
I use it. It’s not as a good a search engine as Google. Or, at least, Google often gets me what I want faster than DuckDuckGo does. To solve that, I use use the feature that allows me to use Google’s search engine through DuckDuckGo: prepend “!Google” to searches. Basically, DuckDuckGo launders my search.
EDITED TO ADD (1/12): I was wrong. DuckDuckGo does not provide privacy protections when searching using Google.
Google took steps to shut down the Glupteba botnet, at least for now. (The botnet uses the bitcoin blockchain as a backup command-and-control mechanism, making it hard to get rid of it permanently.) So Google is also suing the botnet’s operators.
It’s an interesting strategy. Let’s see if it’s successful.
Google researchers discovered a MacOS zero-day exploit being used against Hong Kong activists. It was a “watering hole” attack, which means the malware was hidden in a legitimate website. Users visiting that website would get infected.
From an article:
Google’s researchers were able to trigger the exploits and study them by visiting the websites compromised by the hackers. The sites served both iOS and MacOS exploit chains, but the researchers were only able to retrieve the MacOS one. The zero-day exploit was similar to another in-the-wild vulnerability analyzed by another Google researcher in the past, according to the report.
In addition, the zero-day exploit used in this hacking campaign is “identical” to an exploit previously found by cybersecurity research group Pangu Lab, Huntley said. Pangu Lab’s researchers presented the exploit at a security conference in China in April of this year, a few months before hackers used it against Hong Kong users.
The exploit was discovered in August. Apple patched the vulnerability in September. China is, of course, the obvious suspect, given the victims.
EDITED TO ADD (11/15): Another story.
New paper: “Encrypted Cloud Photo Storage Using Google Photos.”
Abstract: Cloud photo services are widely used for persistent, convenient, and often free photo storage, which is especially useful for mobile devices. As users store more and more photos in the cloud, significant privacy concerns arise because even a single compromise of a user’s credentials give attackers unfettered access to all of the user’s photos. We have created Easy Secure Photos (ESP) to enable users to protect their photos on cloud photo services such as Google Photos. ESP introduces a new client-side encryption architecture that includes a novel format-preserving image encryption algorithm, an encrypted thumbnail display mechanism, and a usable key management system. ESP encrypts image data such that the result is still a standard format image like JPEG that is compatible with cloud photo services. ESP efficiently generates and displays encrypted thumbnails for fast and easy browsing of photo galleries from trusted user devices. ESP’s key management makes it simple to authorize multiple user devices to view encrypted image content via a process similar to device pairing, but using the cloud photo service as a QR code communication channel. We have implemented ESP in a popular Android photos app for use with Google Photos and demonstrate that it is easy to use and provides encryption functionality transparently to users, maintains good interactive performance and image quality while providing strong privacy guarantees, and retains the sharing and storage benefits of Google Photos without any changes to the cloud service
Google’s Project Zero discovered, and caused to be patched, eleven zero-day exploits against Chrome, Safari, Microsoft Windows, and iOS. This seems to have been exploited by “Western government operatives actively conducting a counterterrorism operation”:
The exploits, which went back to early 2020 and used never-before-seen techniques, were “watering hole” attacks that used infected websites to deliver malware to visitors. They caught the attention of cybersecurity experts thanks to their scale, sophistication, and speed.
[…]
It’s true that Project Zero does not formally attribute hacking to specific groups. But the Threat Analysis Group, which also worked on the project, does perform attribution. Google omitted many more details than just the name of the government behind the hacks, and through that information, the teams knew internally who the hacker and targets were. It is not clear whether Google gave advance notice to government officials that they would be publicizing and shutting down the method of attack.
Sidebar photo of Bruce Schneier by Joe MacInnis.