New browser-tracking hack works even when you flush caches or go incognito

New browser-tracking hack works even when you flush caches or go incognito

Researchers from the University of Illinois, Chicago said in a new paper that most browsers cache the images in a location that’s separate from the ones used to store site data, browsing history, and cookies.

Browser ‘Favicons’ Can Be Used as Undeletable ‘Supercookies’ to Track You Online

Browser ‘Favicons’ Can Be Used as Undeletable ‘Supercookies’ to Track You Online

According to a researcher, though, these icons can also be a security vulnerability that could let websites track your movement and bypass VPNs, incognito browsing status, and other traditional methods of cloaking your movement online.

Firefox 85 Cracks Down on Supercookies

Firefox 85 Cracks Down on Supercookies

In Firefox 85, we’re introducing a fundamental change in the browser’s network architecture to make all of our users safer: we now partition network connections and caches by the website being visited.Trackers can abuse caches to create supercookies and can use connection identifiers to track users.

Firefox 85 will improve privacy with network partitioning feature

Firefox 85 will improve privacy with network partitioning feature

Next month's stable release of Firefox 85 will include the anti-tracking feature networking partitioning to improve user privacy on the Internet.Next month's stable release of Firefox 85 will include the anti-tracking feature networking partitioning to improve user privacy on the Internet.

Browser Privacy

Browser Privacy

The premise was, that the browser is free software (open source), with one exception (Vivaldi).The following browsers were tested: Firefox ESR 78.3.0 Midori 1.1.4 (Electron version) Vivaldi 3.4.2066 Brave 1.15.72 Epiphany 3.32.1.2 The method itself was relatively simple.

If you used Firefox to access Twitter, your non-public info may have been exposed

If you used Firefox to access Twitter, your non-public info may have been exposed

This means that if you accessed Twitter from a shared or public computer via Mozilla Firefox and took actions like downloading your Twitter data archive or sending or receiving media via Direct Message, this information may have been stored in the browser’s cache even after you logged out of Twitter.

Facebook and UK Privacy Regulator ICO Complicit in subverting democracy

Facebook and UK Privacy Regulator ICO Complicit in subverting democracy

Responding to Channel 4’s latest revelations about the massive cache of voter data used by the Trump campaign, Jim Killock, Executive Director of Open Rights Group said: “This latest revelations lays bare two key problems.

No Cookies, No Problem — Using ETags For User Tracking

No Cookies, No Problem — Using ETags For User Tracking

User requests the same site again → ETag 123 is included in the request → The server checks whether the resource has changed (‘Is the ETag ID still the same?’) → If the ETag has not changed, the server instructs the browser to simply use the site that was delivered and cached on Monday → The resource does not have to be sent again, which saves time and bandwidth.

Understanding the Benefits and Downsides of Proxies

Understanding the Benefits and Downsides of Proxies

Proxies can be used to filter unwanted pages and prevent potentially accessing them by someone unaware that the website poses a threat.Proxy servers do not offer as much as a well-optimized internet browser or a great ISP provider, but they can still improve the overall browsing experience.

Web Cache Deception Attacks are Still Around, Says New Research

Web Cache Deception Attacks are Still Around, Says New Research

Web Cache Deception Attacks are Still Around, Says New Research.Web Cache Deception attacks are still impacting many popular websites, says new research.Researchers noticed that 25 of the Alexa Top 5,000 websites were impacted by the Web Cache Deception attack.

CacheOut

CacheOut

We present CacheOut, a new speculative execution attack that is capable of leaking data from Intel CPUs across many security boundaries.We show that despite Intel's attempts to address previous generations of speculative execution attacks, CPUs are still vulnerable, allowing attackers to exploit these vulnerabilities to leak sensitive data.

Technical analysis of client identification mechanisms

Technical analysis of client identification mechanisms

The other versioning scheme, Last-Modified, suffers from the same issue: servers can store at least 32 bits of data within a well-formed date string, which will then be echoed back by the client through a request header known as If-Modified-Since.

Data on almost every Ecuadorean citizen leaked

Data on almost every Ecuadorean citizen leaked

The pair said they had found the 18GB of data spread across a variety of files saved on an unsecured server set up and run by Novaestrat - an Ecuadorean marketing and analytics company.

Weakness in Intel chips lets researchers steal encrypted SSH keystrokes

Weakness in Intel chips lets researchers steal encrypted SSH keystrokes

Now, researchers are warning that, in certain scenarios, attackers can abuse DDIO to obtain keystrokes and possibly other types of sensitive data that flow through the memory of vulnerable servers.

Firefox Won't Show My Google Photos

Firefox Won't Show My Google Photos

You can select other options, also, but then click: Clear Now. Firefox Clear Recent History Forbes TJ McCue. Screenshot Firefox Clear All History TJ McCue ForbesThis usually solves the problem and images start to load again.

How does Upgrade Readiness in WA collects application inventory for your OMS workspace?

How does Upgrade Readiness in WA collects application inventory for your OMS workspace?

If you are not taking these monthly security updates, then force a full sync on your machines monthly by running these two commands as System (via Configuration Manager or other management system): -m: -f:DoCensusRun -m: -f:DoScheduledTelemetryRun ent Deploying and running the UR Script monthly also helps you understand the population of devices which are running stale versions of appraiser components.

Disclosing Tor users' real IP address through 301 HTTP Redirect Cache Poisoning

Disclosing Tor users' real IP address through 301 HTTP Redirect Cache Poisoning

The fact that it is possible to achieve certain persistency in browsers cache, by injecting poisoned entries, can be abused by an attacker to disclose real IP address of the Tor users that send non-TLS HTTP traffic through malicious exit nodes.

Intelligent Tracking Prevention 2.1

Intelligent Tracking Prevention 2.1

As of ITP 2.1, partitioned cookies are no longer supported and third-parties classified with cross-site tracking capabilities now have to use the Storage Access API to get any cookie access. When a partitioned cache entry is created for a domain that’s classified by ITP as having cross-site tracking capabilities, the entry gets flagged for verification.

How to clear your cache, cookies and web history in Mozilla Firefox

How to clear your cache, cookies and web history in Mozilla Firefox

Luckily it’s very easy to remove your cache, cookies and web history in Firefox simply by following these steps: However, Firefox can be configured to clear cache, cookies and history on closing through the privacy and security settings.

Parliament seizes cache of Facebook internal papers

Parliament seizes cache of Facebook internal papers

Parliament has used its legal powers to seize internal Facebook documents in an extraordinary attempt to hold the US social media giant to account after chief executive Mark Zuckerberg repeatedly refused to answer MPs’ questions.

Talk about a cache flow problem: This JavaScript can snoop on other browser tabs to work out what you're visiting

Talk about a cache flow problem: This JavaScript can snoop on other browser tabs to work out what you're visiting

It's thus not as serious as a remote attack technique that allows the execution of arbitrary code or exposes kernel memory, but Oren and Yarom speculate that there may be ways their browser fingerprinting method could be adapted to compromise computing secrets like encryption keys or vulnerable installed software.

Foreshadow/L1TF Intel Processor Vulnerabilities: What You Need to Know

Foreshadow/L1TF Intel Processor Vulnerabilities: What You Need to Know

Microsoft’s Patch Tuesday for August includes an update that fixes Foreshadow and Foreshadow-NG (aka L1 Terminal Fault or L1TF), security flaws affecting the speculative execution feature of Intel CPUs, similar to the Spectre and Meltdown vulnerabilities.

HIDE AND SEEK Tracking NSO Group’s Pegasus Spyware to Operations in 45 Countries

HIDE AND SEEK Tracking NSO Group’s Pegasus Spyware to Operations in 45 Countries

We found suspected NSO Pegasus infections associated with 33 of the 36 Pegasus operators we identified in 45 countries: Algeria, Bahrain, Bangladesh, Brazil, Canada, Cote d’Ivoire, Egypt, France, Greece, India, Iraq, Israel, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Latvia, Lebanon, Libya, Mexico, Morocco, the Netherlands, Oman, Pakistan, Palestine, Poland, Qatar, Rwanda, Saudi Arabia, Singapore, South Africa, Switzerland, Tajikistan, Thailand, Togo, Tunisia, Turkey, the UAE, Uganda, the United Kingdom, the United States, Uzbekistan, Yemen, and Zambia.

AMP: the missing controversy – Ferdy Christant

AMP: the missing controversy – Ferdy Christant

The main goal of this article though is to add a new point of controversy, one hardly discussed. AMP has been created completely outside of W3C and WHATWG, the main standard bodies for the web.