Security News
DuckDuckGo announced today that they will now be blocking all third-party Microsoft tracking scripts in their privacy browser after failing to block them in the past. This change comes after the company faced massive blowback in May for not blocking some third-party Microsoft trackers in the DuckDuckGo browser due to a syndicated search content agreement between the two companies.
Two universal and seemingly innocuous browser features - the ability to create bookmarks and browser synchronization - make users' lives easier, but may also allow hackers to establish a covert data exfiltration channel. Some attackers have also recently managed to exploit Chrome's syncing feature and use an extension to connect their computer directly to a targeted workstation, creating a covert channel for remote data manipulation, but also for data exfiltration and C&C communication.
A threat actor operating with interests aligned with North Korea has been deploying a malicious extension on Chromium-based web browsers that's capable of stealing email content from Gmail and AOL. Cybersecurity firm Volexity attributed the malware to an activity cluster it calls SharpTongue, which is said to share overlaps with an adversarial collective publicly referred to under the name Kimsuky. SharpTongue has a history of singling out individuals working for organizations in the U.S., Europe, and South Korea who "Work on topics involving North Korea, nuclear issues, weapons systems, and other matters of strategic interest to North Korea," researchers Paul Rascagneres and Thomas Lancaster said.
Google on Wednesday said it's once again delaying its plans to turn off third-party cookies in the Chrome web browser from late 2023 to the second half of 2024. "The most consistent feedback we've received is the need for more time to evaluate and test the new Privacy Sandbox technologies before deprecating third-party cookies in Chrome," Anthony Chavez, vice president of Privacy Sandbox, said.
Apple has disgorged its latest patches, fixing more than 50 CVE-numbered security vulnerabilities in its range of supported products. As usual with Apple, the Safari browser patches are bundled into the updates for the latest macOS, as well as into the updates for iOS and iPad OS. But the updates for the older versions of macOS don't include Safari, so the standalone Safari update therefore applies to users of previous macOS versions, who will need to download and install two updates, not just one.
The Tor Project team has announced the release of Tor Browser 11.5, a major release that brings new features to help users fight censorship easier. The Tor Browser has been created specifically for accessing sites through The Onion Router network to offer users anonymity and privacy when accessing information on the internet.
The findings, which NJIT researchers will present at the Usenix Security Symposium in Boston next month, show how an attacker who tricks someone into loading a malicious website can determine whether that visitor controls a particular public identifier, like an email address or social media account, thus linking the visitor to a piece of potentially personal data. When you visit a website, the page can capture your IP address, but this doesn't necessarily give the site owner enough information to individually identify you.
Cybersecurity researchers have uncovered new variants of the ChromeLoader information-stealing malware, highlighting its evolving feature set in a short span of time. Primarily used for hijacking victims' browser searches and presenting advertisements, ChromeLoader came to light in January 2022 and has been distributed in the form of ISO or DMG file downloads advertised via QR codes on Twitter and free gaming sites.
Recently, Microsoft retired IE 11 in favor of Microsoft Edge, which claims to be more secure than Google Chrome, with built-in defenses against phishing and malware. Does this mean security teams have one less application to worry about securing? The reality is no one browser owns the market.
A malicious browser extension with 350 variants is masquerading as a Google Translate add-on as part of an adware campaign targeting Russian users of Google Chrome, Opera, and Mozilla Firefox browsers. Mobile security firm Zimperium dubbed the malware family ABCsoup, stating the "Extensions are installed onto a victim's machine via a Windows-based executable, bypassing most endpoint security solutions, along with the security controls found in the official extension stores."