A Canadian man spent 18 months in prison because police searched for a username with one underscore when they should have searched for one with two underscores—a tiny typo that sent them after the wrong person entirely. Small mistakes in digital investigations can have enormous real-world consequences, especially when someone's identity is at stake and the system doesn't catch the error early. Worth knowing: if you or a family member ever finds yourself questioned by police about online activity, it's worth asking them to triple-check the exact usernames and account details they're investigating, since even tiny differences can make all the difference.
# Claude's Public Chat Sharing Has a Privacy Catch
Anthropic's Claude AI tool has a sharing feature that lets you create links to conversations, but those links can accidentally become visible to Google's search engine, potentially exposing private chats to anyone who searches the right terms. If you've shared Claude conversations or projects with colleagues or friends, there's a chance those shared links ended up searchable online without your knowledge. Worth knowing: if you use Claude's share feature, check your sharing settings carefully and consider whether the conversations contain anything you'd prefer to keep private.
Apple has just released new versions of its software for iPhones, iPads, and computers that patch up security weaknesses hackers could exploit. These updates are especially important because they protect your personal information—like passwords, photos, and financial details—from being stolen or misused. Worth knowing: it's a good idea to install these updates as soon as your device prompts you, usually by going to Settings on iPhone or System Settings on Mac.
The Electronic Frontier Foundation now offers a podcast version of their monthly "EFFecting Change" conversations, starting with a discussion about the right to repair electronics featuring Adam Savage and iFixit's leader. This matters because it gives you flexibility to listen on your own schedule—during a commute, while doing chores, or whenever suits you—rather than catching live streams. You can subscribe to the podcast through your favorite podcast app right now, and mark your calendar for the next live conversation in January about artificial intelligence and who benefits from it most.
Scammers managed to sneak a fake cryptocurrency wallet app onto Apple's App Store, and three users lost a total of $1.8 million before discovering the fraud. This lawsuit is significant because Apple has always promised that its careful review process prevents exactly these kinds of scams—so this case questions whether that protection is working as advertised. Worth knowing: if you or someone you know uses cryptocurrency apps, download them only from the official App Store or Google Play, and verify the developer's name carefully before entering any money or passwords.
USB 3.0 transfers data about ten times faster than USB 2.0, even though the ports can look nearly identical to the naked eye. If you regularly back up photos, videos, or large files to external drives, the faster speed means you'll spend less time waiting around—sometimes the difference between a five-minute and fifty-minute backup. Worth knowing: most modern computers have USB 3.0 ports (often marked with a blue plastic insert inside), so check your device's manual or look for that blue indicator before buying new cables or external drives.
YouTube Premium members will get free access to Peacock, NBCUniversal's streaming service, starting early next year—though it will be the ad-supported version rather than the premium tier. For people who already pay for YouTube Premium, this adds real value by giving you another major streaming option without reaching for your wallet again. Worth knowing: check your YouTube Premium subscription details in January to see how to activate your Peacock access, as you may need to link your account.
ChatGPT has started refusing to write stories that sound exactly like famous living authors—instead, it now offers to capture the general feel of their work while keeping its own voice. This change protects authors who are still earning money from their writing style and reputation, which matters as AI becomes more capable of mimicking creative work. Worth knowing: if you use ChatGPT and want writing that captures an author's general mood or storytelling approach, you can still ask for that—just expect the AI to create something inspired by them rather than an exact imitation.
Meta has added its AI chatbot to Threads' private messaging, so you can now have one-on-one conversations with this virtual assistant whenever you want. If you use Threads to stay connected with friends and family, having an AI helper available in your messages means you can ask questions, get writing help, or brainstorm ideas without switching to a different app. Worth knowing: the AI will show up as a contact in your DMs like any other person, so you can easily spot it and choose whether to interact with it.
# Wireless Headphones Worth Considering in 2026
Engadget's editors have tested the top wireless headphones currently available and rated them based on sound quality, comfort, battery life, and features like noise cancellation. If you enjoy audiobooks, podcasts, music, or video calls, a good pair of wireless headphones can make these activities more enjoyable while keeping your hands free. You can start by thinking about what matters most to you—whether that's all-day battery life, comfort for longer wear, or the ability to block out background noise—then check Engadget's full reviews to find the best match for your needs.
# iPhone SOS Mode Fix
Your iPhone sometimes gets stuck displaying "SOS" because it lost proper cellular connection, which can happen after updates or when switching networks. If this happens to you, it's annoying because you can only make emergency calls, so you'll want to fix it quickly to use your phone normally again. Worth knowing: the simplest solution is to turn your phone completely off, wait a few seconds, then turn it back on—and if that doesn't work, toggling airplane mode on and off often resets the connection.
Meta AI is now available to chat with directly through private messages on Threads, just like you can already do on Facebook, Instagram, and WhatsApp. If you enjoy asking questions or getting quick answers without leaving an app you already use, this gives you one more place to do that conveniently. Worth knowing: you'll want to check your Threads settings if you'd rather not see AI suggestions, since Meta is making this feature available to everyone automatically.
