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Cell phone plans can get exceedingly complicated, so Comcast’s pitch for Xfinity Mobile’s simplicity is rather appealing — particularly at a time when everything is more expensive than ever. Today, the company is announcing two simple plans priced at $30 and $45 a month that have some serious perks for their prices. The $30 Mobile Select plan covers the main basics, including 50GB of “premium” full-speed data; Global Travel Pass to cover yourself when traveling in 215 different countries; and Xfinity’s Wi-Fi PowerBoost. That latter feature takes advantage of Xfinity’s wide network of Wi-Fi hotspots around the country. Your phone will automatically connect to those when you’re out and about, and you’ll get priority speeds of up to 1 gigabit on those networks as well as at home. The $45 Mobile Plus plan adds some pretty significant perks. For starters, you’ll get unlimited premium data and 4K video streaming (the Select plan limits you to 720p). But more significantly, the Plus plan promises device upgrades at literally any time. At this point, most carriers offer ways to upgrade before the typical three-year device payment plan is up, but as someone who did that late last year, I can confirm that the constantly changing promotions around phone upgrades make it hard to know exactly what you’ll be eligible for. Comcast, however, says that Mobile Plus subscribers can literally upgrade their phone at any time. I asked how it would work if I was crazy enough to switch to a Galaxy S26 six months after getting an iPhone 17 Pro, and they said it would be no issue, regardless of how much I had beat up my iPhone. I’m trying to figure out if there’s a catch, but the company’s representatives were very adamant about “anytime upgrades” being as uncomplicated as they said. Similarly, the Plus plan also includes lifetime device protection, another thing that most carriers charge separately for. This extends to any connected device on your plan like smartwatches or iPads in addition to your phone. If you need a replacement, just bring it in. Xfinity Mobile is still limited to people who subscribe to an Xfinity internet plan. But given Xfinity promises five-year price guarantees and even lets customers try a year of the Mobile Select plan for free (or the Plus plan for $15/month) so there’s very little risk involved here. This article originally appeared on Engadget at https://www.engadget.com/mobile/xfinity-mobile-now-includes-device-protection-and-anytime-phone-upgrades-133511715.html?src=rss
Nikita Bier, X’s head of product, has announced the launch of custom timelines, which lets you curate what you see on your feed based on your topics of interest. He called the update “one of the biggest changes to X” and a ”huge undertaking” that took the team “many months” to develop. The feature lets you pin specific topics to your home tab, so you can switch from one to the other to see the latest discussions about your interests and hobbies. Bier said that X’s custom timelines is “powered by Grok's understanding of every post with the algorithm's personalization.” You have 75 topics to choose from, including food, art, photography, business, finance, movies and TV. As you’d expect, the personalization aspect of the feature works better if it’s a topic you already engage with regularly. X’s new feature is similar to Bluesky’s and Threads’ custom feeds, which also allow you to pin topic-based timelines to the home screens of the apps, and which their users have been enjoying since 2023 and 2024, respectively. At the moment, X’s custom timelines is still in its early access phase and is only available to Premium subscribers on iOS. It will be rolling out to Premium users on Android “very soon,” as well. Bier has also announced that X has released a tool to snooze topics on the For You tab. With the tool, you’ll be able to hide certain topics, such as politics or sports, for 24 hours from your feed. It’s now available for Premium users on iOS and the web. Ladies and gentlemen, today we're launching one of our biggest changes to 𝕏 Introducing Custom Timelines This feature allows you to pin a specific topic to your home tab. With support for over 75 topics, you can dive deep into your favorite niche on X. It's powered by Grok's… pic.twitter.com/9jkIEXvubj — Nikita Bier (@nikitabier) April 21, 2026 This article originally appeared on Engadget at https://www.engadget.com/social-media/x-finally-adds-custom-timelines-103130966.html?src=rss
The AI company has said the model is too dangerous to release publicly because of its hacking capabilities.
Anthropic is investigating potential "unauthorized access" to its Claude Mythos model that has been touted for its ability to find cybersecurity flaws, the company told Bloomberg . A group gained access to the model through a third-party contractor portal and by using internet sleuthing tools, according to the report. However, the group is only interested in trying the models and not using them maliciously, according to a person familiar with the matter. "We're investigating a report claiming unauthorized access to Claude Mythos Previous through one of our third-party vendor environments," Anthropic said in a statement. The Claude Mythos Preview arrived earlier this month as part of " Project Glasswing " with significant fanfare. Anthropic limited the preview release to a small number of trusted test companies including Amazon, Microsoft, Apple and Cisco. Another was Mozilla, which said the model helped it find and patch 271 Firefox vulnerabilities . A growing number of banks and government agencies have been seeking access as well in order to safeguard their own systems. However, several unauthorized users (who reportedly have a private chat on Discord), supposedly gained access to Mythos through a developer portal and by making an educated guess as to where the model might be located. That same group may also have access to other unreleased Anthropic models, according to the report. The new Mythos model has gained notoriety of late for its supposed ability to sniff out security flaws in operating systems and internet browsers. This has prompted some skepticism among security researchers but also fear that AI-generated cyber attacks could become a "real threat," CTO of cloud security firm Edera Alex Zenla recently told Wired . Anthropic was recently designated as a " supply chain risk " by the US Department of Defense, but has been in talks with the Trump administration of late to have that label removed. This article originally appeared on Engadget at https://www.engadget.com/ai/anthropic-is-investigating-unauthorized-access-of-its-mythos-cybersecurity-tool-091017168.html?src=rss
