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Excellent and Accessible Write-Up on Spectre & Meltdown Vulnerabilities

By itss | 08/01/2018
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https://ds9a.nl/articles/posts/spectre-meltdown/

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News for nerds

  • Amazon To Block Piracy Apps On Fire TV
    by BeauHD on 31/10/2025 at 10:50 pm

    Amazon will begin blocking sideloaded piracy apps on Fire TV devices by cross-checking them against a blacklist maintained by the Alliance for Creativity and Entertainment. The company will, however, continue to allow legitimate sideloading for developers. Heise reports: In response to an inquiry, Amazon explained that it has always worked to ban piracy from its app store. As part of an expanded program led by the ACE, it is now blocking apps that demonstrably provide access to pirated content, including those downloaded outside the app store. This builds on Amazon's ongoing efforts to support creators and protect customers, as piracy can also expose users to malware, viruses, and fraud. [...] The sideloading option will remain available on Fire TV devices running Amazon's new operating system, Vega OS. However, it is generally limited to developers here. In this context, the company emphasized that, contrary to rumors, there are no plans to upgrade existing Fire TV devices with Fire OS as the operating system to Vega OS. Read more of this story at Slashdot.

  • Denmark Reportedly Withdraws 'Chat Control' Proposal Following Controversy
    by BeauHD on 31/10/2025 at 10:10 pm

    An anonymous reader quotes a report from The Record: Denmark's justice minister on Thursday said he will no longer push for an EU law requiring the mandatory scanning of electronic messages, including on end-to-end encrypted platforms. Earlier in its European Council presidency, Denmark had brought back a draft law which would have required the scanning, sparking an intense backlash. Known as Chat Control, the measure was intended to crack down on the trafficking of child sex abuse materials (CSAM). After days of silence, the German government on October 8 announced it would not support the proposal, tanking the Danish effort. Danish Justice Minister Peter Hummelgaard told reporters on Thursday that his office will support voluntary CSAM detections. "This will mean that the search warrant will not be part of the EU presidency's new compromise proposal, and that it will continue to be voluntary for the tech giants to search for child sexual abuse material," Hummelgaard said, according to local news reports. The current model allowing for voluntary scanning expires in April, Hummelgaard said. "Right now we are in a situation where we risk completely losing a central tool in the fight against sexual abuse of children," he said. "That's why we have to act no matter what. We owe it to all the children who are subjected to monstrous abuse." Read more of this story at Slashdot.

  • YouTube's AI Moderator Pulls Windows 11 Workaround Videos, Calls Them Dangerous
    by msmash on 31/10/2025 at 9:30 pm

    An anonymous reader shares a report: Is installing Windows 11 with a local account or on unsupported hardware harmful or dangerous? YouTube's AI moderation system seems to think so, as it has started pulling videos that show users how to sidestep Microsoft's setup restrictions. Tech YouTuber Rich White, aka CyberCPU Tech, was the first to go public about the issue on October 26, when he posted a video reporting the removal of a how-to he published on installing Windows 11 25H2 with a local account instead of a Microsoft account. In the video, White expressed concern that YouTube's automated flagging process may be the root of the problem, as he found it hard to believe that "creating a local account in Windows 11 could lead to serious harm or even death," as YouTube reportedly alleged when it removed the video. When he appealed, White said that YouTube denied the request within 10 to 20 minutes, early on a Sunday morning, which led him to speculate that there wasn't a human in the loop when the request was shut down. That wasn't his only video removed, either. The next day, White uploaded his video for this week on installing Windows 11 25H2 on unsupported hardware, which was removed hours after being posted. YouTube justified the removal on similar grounds. [...] At least two other YouTubers - Britec09 and Hrutkay Mods - have released videos alleging much of the same. Read more of this story at Slashdot.

  • Windows 11 Tests Bluetooth Audio Sharing That Connects Two Headsets at Once
    by msmash on 31/10/2025 at 8:50 pm

    Microsoft is bringing shared audio to Windows 11, allowing you to stream audio across two pairs of wireless headphones, speakers, earbuds, or hearing aids. From a report: The feature is built using the Bluetooth Low Energy (LE) audio codec, and it's rolling out in preview to Windows 11 Insiders in the Dev and Beta channels. Shared audio comes in handy if you're watching a movie on a laptop with your friend or family member, or just want to show them new music that you can both stream inside your own wireless headsets. You can use shared audio by connecting Bluetooth LE-supported devices to your Windows 11 PC and then selecting the Shared audio (preview) button in your quick settings menu. Microsoft introduced an LE Audio feature on Windows 11 in August, enabling higher audio quality while using a wireless headset in a game or call. Read more of this story at Slashdot.

  • Coinbase CEO Stunt Exposes Prediction Market Vulnerability
    by msmash on 31/10/2025 at 8:05 pm

    An anonymous reader shares a report: When Coinbase's quarterly earnings call wrapped up Thursday, its chief executive, Brian Armstrong, didn't finish with profit guidance or statements of confidence. He closed it out with a list: "Bitcoin, Ethereum, blockchain, staking and Web3." Those weren't random buzzwords. They were part of an $84,000 betting market [non-paywalled source]. Across prediction market platforms Kalshi and Polymarket, users had wagered on which words would be spoken during the call -- part of a niche category known as mention markets, where the outcome isn't tied to earnings, price moves or sports games, but to what people say in some public forum. With the final analyst question complete, several terms listed in contracts were still unsaid. Armstrong ticked them off one by one. "I was a little distracted because I was tracking the prediction market about what Coinbase will say on their next earnings call," he said in his parting remarks. "I just want to add here the words Bitcoin, Ethereum, blockchain, staking, and Web3 -- to make sure we get those in before the end of the call." The exchange's CEO had just moved a market -- even if only a small one. Mention markets are one of the more curious byproducts of the broader prediction market boom, but also one of the more controversial. Platforms like Kalshi, which is regulated by the Commodity Futures Trading Commission, and Polymarket, which is in the process of returning to the US market, let users wager on the outcomes of real-world events. That can mean elections, policy decisions, or sports -- but also, increasingly, corporate rituals and even common jargon. Read more of this story at Slashdot.

  • A TikTok Interview Triggered a Securities Filing
    by msmash on 31/10/2025 at 7:21 pm

    Snowflake filed an 8-K with the Securities and Exchange Commission earlier this week after its chief revenue officer gave financial projections in a TikTok video. Mike Gannon told an influencer outside the New York Stock Exchange that the data-storage company would exit the year with just over $4.5 billion in revenue and reach $10 billion in a couple of years. The filing stated that Gannon is not authorized to disclose financial information on behalf of the company and that investors should not rely on his statements. Snowflake reaffirmed its August guidance of $.395 billion for fiscal year 2026. The video appeared on an account called theschoolofhardknockz and drew more than 555,000 views on TikTok. Gannon told the interviewer he watches the videos all the time. Read more of this story at Slashdot.

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