Users of video conference tools should be aware of the growing risk of impersonation attacks. Cybercriminals are capitalizing on the exponential increase of users turning to Zoom and other platforms to collaborate across work and friend networks. Researchers have identified attacks stemming from Australia, Germany, the U.S. and elsewhere.

The Department of Homeland Security, through its Science & Technology Directorate, has released a web app to help predict the decay rate of coronavirus in the air. The tool, entitled "Estimated Airborne Decay of SARS-CoV-2," accounts for the ambient temperature, relative humidity, and UV index in an outdoor environment to determine how much exposure time is required to "inactivate" certain proportions of aerosolized coronavirus.

A browser that has received plaudits for privacy protection has been exposed for redirecting Web searches to make money. Brave, a browser with some 15 million monthly users, has been redirecting searches for cryptocurrency companies to links that produce revenue for the browser's owners through advertising affiliate programs. Brave CEO Brendan Eich said the company would correct the "mistake."

For understandable reasons, people feel worn down by the volume and composition of the media coming at them. This fatigue stems from a few compounding factors. There is a strong perception that the character of the information presented by the media is warped by highly polarized players. Media consumers are concerned about how the invisible hand of algorithms influences the content they see.

Google is facing a class-action lawsuit for tracking people who used the Chrome browser's Incognito mode. Law firm Boies Schiller Flexner filed the complaint on behalf of people who used the privacy mode during the past four years. "Google tracks and collects consumers' history and other Web activity no matter what safeguards consumers undertake to protect their data privacy," it states.

Category 2 adversaries are nothing to sneeze at, but their resources are finite. If you armor up enough, they will give up, and move onto an easier comparable target. In confronting the threat of category 3, everything you have learned ratchets up to a whole new level of paranoia. Category 3 adversaries have functionally unlimited resources for pursuing top targets.

Google is integrating its Google Meet videoconferencing application with Gmail, and it already appears as an option in some users' accounts. It is making the service available to everyone for free in the coming weeks, on the Web and through mobile apps for iOS and Android. Users will be able to start or join Meet videoconferences from within Google Calendar as well.

Apple users wondering if they've caught COVID-19 now can ask digital assistant Siri for advice. The company has rolled out a self-screening feature that allows users to ask, "Hey Siri, do I have the coronavirus?" Siri then takes them through a questionnaire prepared by the U.S. Centers for Disease Control and U.S. Public Health Service to determine if they're exhibiting symptoms of the disease.

COVID-19 researchers have a new source of distributed computing power: crowdsourcing. Usually crowdsourcing involves information or opinion gathering, but in this case it involves computing power. By installing the Folding@home software program, anyone with a computer, gaming console, or even some phones and compute cycles to spare can contribute to the work of coronavirus researchers.

Project Baseline, a new website to facilitate screening and testing of people potentially infected with the COVID-19 virus, became available on Sunday. Verily, a company owned by Google parent Alphabet, launched the site. Assistance currently is limited to residents in two counties in the San Francisco Bay Area. Verily also is working with authorities to establish testing sites.

Chromebooks with the right stuff inside now are able to install and run a complete Linux experience with the KDE desktop without giving up the Chrome OS on the same device. It is not yet flawless, but it does create a hybrid computing platform that lets Linux and Android apps coexist on top of the Chrome OS. You can run a complete Linux graphical environment with the KDE desktop.

Firefox users in the United States are getting an extra measure of privacy protection starting this week, the Mozilla Foundation announced. Firefox Desktop Product Development Vice President Selena Deckelmann heralded the rollout of encrypted DNS over HTTPS, or DoH, by default in Mozilla's browser. The DNS, or Domain Name System, is one of the oldest parts of the Internet.

We asked ECT News Network's roundtable of industry insiders to reflect on their own personal tech preferences, to speculate on what popular gadgets may vanish from use in the next decade, to consider the role of wearable health tools -- and then to expand the discussion to the health of the planet, tech advances in traveling on it, and the prospect of leaving it altogether.

Google has stalled the rollout of its Chrome 79 Web browser for Android devices until it can find a way to neutralize a data-destroying bug. Affected users have been vilifying Google and app developers for failing to head off the problem. The latest Chrome version contains two highly anticipated new features: phishing protection, and the ability to reorder bookmarks.

Google has released an update to its Chrome browser with a slew of new features that are heavy on security. The new version has 51 security fixes. It offers improved password protection over earlier versions, real-time phishing protection, and predictive phishing tools. Google recognizes the issues and has taken steps to fix them, noted James McQuiggan, security awareness advocate at KnowBe4.

Apple's Intelligent Tracking Prevention feature has made it difficult for online advertisers to use cookies to target Safari users. Third-party cookies "serve as the foundation for almost all advertising use cases," noted Jordan Mitchell, head of consumer privacy, identity and data at the IAB Tech Lab. The blocking "negatively affects the ability for brands to target audiences."

Google plans to use performance badges to warn users of slow-loading websites ahead. It will consider historical load latencies first, and later may expand to signal the likelihood that a page will load slowly based on the user's device and network conditions. The criteria will become increasingly stringent over time. The long-term goal is to use badging to rate qualities beyond speed.

Along with unveiling its new Edge browser logo, Microsoft announced the official launch date of its nearly finished Chromium-based Edge browser and made its Release Candidate available for download immediately. The latest beta edition of the browser is stable enough for anyone to use, Microsoft said, and it will help IT admins prepare for the mid-Jan. 15 rollout.

An option in Apple's Safari browser that's supposed to protect Web surfers from malicious sites has raised privacy concerns in some quarters. The option, called "safe browsing," is turned on by default. Depending on where an Apple device is registered, the browser could be sending IP information to Tencent, a conglomerate with close ties to China's government.

Google's plans to test an encrypted Internet DNS protocol reportedly have spurred some members of Congress to consider opening an antitrust investigation. They are concerned that the new technology could give Google an edge over competitors by making it harder for them to access consumer data. Google is experimenting with new ways to enhance online privacy.

As more Web traffic comes from mobile devices -- particularly traffic to e-commerce sites -- it's becoming ever more important for businesses to have content that loads onto small screens easily, quickly and effortlessly. To some degree, native mobile apps until now have filled that need, but they must be downloaded, and their functionality may have significant limitations.

Spotify has launched Spotify for Podcasters following a year-long beta involving more than 100,000 podcasts from 167 countries. Spotify for Podcasters is a discovery and analytics dashboard designed to let podcasters track performance through data such as episode retention charts, aggregate demographics about listeners, and details on follower growth. Podcast data is updated daily.

Twitter has unveiled a fresh new look for its desktop website that mimics the look and feel of its mobile platforms. The company has been testing a new version of its desktop website since the beginning of the year. The most noticeable change is the organization and layout of the Twitter home screen itself. The upgraded design simplifies navigation with a new and larger left-hand sidebar.

Firefox users should update their browsers immediately to fix a critical zero-day vulnerability. Anyone using Firefox on a Windows, macOS or Linux desktop is at risk. Mozilla issued a patch Tuesday, but the vulnerability was discovered by Samuel Groß of Google Project Zero on April 15. Mozilla's fix came after Coinbase reported exploitation of the vulnerability for targeted spearphishing attacks.

A study that estimates Google last year raked in $4.7 billion from news content has drawn widespread criticism. That $4.7 billion is a conservative estimate, according to the News Media Alliance, the trade group that released the study. That's because the estimate doesn't take into account Google's advertising revenue from publishers and data collected from news content.

Mark Zuckerberg recently said that the future of Facebook is private. Interestingly, connecting the dots between all the announcements made at Facebook's 2019 developers conference draws a bright picture of what the future looks like for brands, small e-commerce stores, and new businesses using the Facebook family of apps. It includes a whole new world of opportunities.

Budget apps for Linux are part of a software category that has been all but abandoned. But take heart. A number of Web-based solutions will more than meet your budget-tracking needs. However, do not mix the concept of open source with free. If you want an actual free budget program that works well with your flavor of Linux OS, a Web-based offering may your only option.

A new method for hiding the true location of a website from users of the mobile Chrome Web browser has come to light. Phishers can trick users into revealing their credentials for a legitimate website to operators of a malicious one, security researcher James Fisher reported. Scammers can exploit mobile Chrome's feature that hides the address bar when users are scrolling on a Web page.

Hackers piggybacked onto a Microsoft customer support portal between Jan. 1 and March 28 to gain access to the emails of noncorporate account holders on webmail services Microsoft manages, including MSN.com, Hotmail.com and Outlook.com. Microsoft has confirmed that a "limited" number of customers who use its Web service had their accounts compromised.

Microsoft has released the first Dev and Canary channel builds of the next version of Microsoft Edge, based on the Chromium open source project. The company last year revealed that it was reworking its browser to be based on Chromium. Now the latest developments are ready for early testers on several versions of Windows and macOS. So far, however, no support is available for Linux.