Hackers have been exploiting a critical vulnerability in the Zimbra Collaboration Suite in an attempt to obtain email backups and authentication credentials of vulnerable organzations, Microsoft has warned. The vulnerability, tracked as CVE-2026-73570, lets attackers remotely issue operating system commands without authentication. Zimbra maintainer Synacor issued a patch on July 20, but didn’t disclose the vulnerability for more than three weeks after that. The security-focused Shadowserver Foundation said last week…

Soon, Reddit won’t let people use Old.Reddit.com unless they have used the site while logged in within the previous six months. In July, Reddit started requiring that users be logged in to access Old Reddit. This new requirement is an effort to reduce Reddit’s biggest source of scraping and automated traffic, the company says. Today, the social media platform announced additional upcoming restrictions on Old Reddit. A Reddit post from…

There was a call to boycott Disney last fall. The owner of the ABC network had taken Jimmy Kimmel Live! off the air over comments Kimmel made about responses to Charlie Kirk’s murder, sending free speech proponents into a frenzy. Those free speech proponents include me, who, as a reporter, has clear stakes in protecting that right. Although I was on board with halting support for a company I felt…

Cloudflare said Tuesday it plans to issue quantum-proof TLS certificates, making it one of the first authorities to issue such certificates, which use a form of cryptography that is widely believed to withstand attacks from quantum computers. The Internet infrastructure provider said it will use an open source platform that issues both classic TLS certificates and a post-quantum equivalent known as Merkle Tree Certificates. The hybrid certificates will be free…

Today, the Firefox 157 update will roll out a redesign of the web browser across desktop and mobile platforms. The team that made it hopes it will help expand the browser’s audience beyond privacy-conscious techies and open-web or open source advocates to a broader audience who might simply pick the browser because they prefer its user experience over competitors like Chrome, Edge, and Safari. In advance of the redesign’s launch,…

We are mere days away from the launch of Googlebooks, the long-awaited Android laptops that Google hopes will compete with macOS and Windows. But what of Chromebooks? There have been hints that Google plans to sunset its web-first ChromeOS platform, and a new support page lays out some of the specifics. The support page, spotted by 9to5Google, aims to explain the role of Googlebooks to Chrome Enterprise and Education customers….

Researchers say they recently found Google ads delivering a sophisticated tech support scam that freezes the screens of both Windows and Mac devices and displays messages urgently instructing them to phone a bogus call center. The ads were displayed all over the web, including on high-traffic maps, weather, real-estate, document-hosting, and sports sites. Users who called the number were then urged to pay hefty fees, grant remote access to their…

Since 2024, Microsoft has tried to sell “Copilot+ PC.” The marketing initiative was aimed at making it easy for people to know which Windows systems were approved to run AI-accelerated workloads locally. But Copilot+ PC branding is nowhere to be found on the new Surface PCs Microsoft announced this week. Speaking with Windows Central, Brett Ostrum, corporate VP of Surface, said that the new Surface computers “are not called Copilot+…

Virtually every Android device comes with the Play Store preloaded, but there are other ways to get apps. F-Droid bills itself as a community-driven source for free and open source Android apps, but its official app store has gone 10 years without a major update. That’s finally changing: After a multiyear effort, the team has just announced F-Droid 2.0 is rolling out. The new F-Droid client was redesigned from scratch…

Ukraine’s military robots are dropping from heavy drones in airborne assaults behind Russian lines as other robots clear mines ahead of advancing Ukrainian infantry. The wheeled ground robots are supporting Ukraine’s Operation Vivaldi counterattack that has crushed a Russian military pincer movement and liberated dozens of square miles of occupied Ukrainian territory so far. The Ukrainian Third Army Corps revealed a “world-first” airborne assault involving robots and drones that took…