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Notices by Brian Greenberg (brian_greenberg@infosec.exchange)

  1. Embed this notice
    Brian Greenberg (brian_greenberg@infosec.exchange)'s status on Saturday, 17-May-2025 14:52:30 JST Brian Greenberg Brian Greenberg

    🚀 Voyager 1 isn’t done yet — not even close 🧠🔧📡

    NASA just pulled off another miracle save:
    🛰️ The spacecraft’s primary roll thrusters, offline since 2004, were believed permanently dead
    🧯 With backup thrusters at risk of failure, JPL engineers gambled on a high-stakes heater reset
    🔥 If wrong, it could’ve caused a small onboard explosion
    📡 If right, it would restore control — 15.6 billion miles from Earth

    They were right. The thrusters fired. Voyager 1 can still hold its course.

    This wasn’t a reboot. It was old-school problem-solving, deep systems knowledge, and the audacity to trust an idea that might just work.

    The most distant human object is still flying — because a team believed it could.

    #Voyager1 #NASA #Space #Engineering #Resilience #DeepSpace
    https://www.theregister.com/2025/05/15/voyager_1_survives_with_thruster_fix/

    In conversation about 11 days ago from infosec.exchange permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: regmedia.co.uk
      Voyager 1 alive for another day with Hail Mary thruster fix
      : Failure could've triggered a small explosion
  2. Embed this notice
    Brian Greenberg (brian_greenberg@infosec.exchange)'s status on Saturday, 17-May-2025 05:27:39 JST Brian Greenberg Brian Greenberg

    ⚖️ Montana just became the first U.S. state to ban law enforcement from purchasing personal data from brokers — and it’s a privacy milestone 🚫📱

    Under this new law:
    📍 Government agencies can’t buy sensitive data (location, biometrics, etc.) without a warrant
    🔍 It closes a major loophole used to sidestep Fourth Amendment protections
    📄 Agencies also can’t require people to waive rights through service terms
    🧱 It sets a precedent for digital due process in a data-saturated world

    This isn’t just a state law. It’s a model for what digital civil liberties legislation should look like nationwide.

    #Privacy #Surveillance #DigitalRights #DataBrokers #CyberLaw #security #cloud #infosec #cybersecurity
    https://www.eff.org/deeplinks/2025/05/montana-becomes-first-state-close-law-enforcement-data-broker-loophole

    In conversation about 11 days ago from infosec.exchange permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: www.eff.org
      Montana Becomes First State to Close the Law Enforcement Data Broker Loophole
      from Matthew Guariglia
      Montana has done something that many states and the United States Congress have debated but failed to do: it has just enacted the first attempt to close the dreaded, invasive, unconstitutional, but easily fixed “data broker loophole.” This is a very good step in the right direction because right...
  3. Embed this notice
    Brian Greenberg (brian_greenberg@infosec.exchange)'s status on Wednesday, 16-Apr-2025 12:50:42 JST Brian Greenberg Brian Greenberg

    🚨 Explosive allegations are hitting Elon Musk’s DOGE team.

    A whistleblower says:
    📂 10GB of NLRB data was exfiltrated
    🔓 Security settings were disabled
    📸 Photos of staff were used to intimidate
    ⚖️ Claims involve surveillance, union suppression, and cyber intrusion

    Musk called it “insane,” but the NLRB is reportedly cooperating with federal investigations. Whether true or not — this underscores the growing overlap of cybersecurity, labor rights, and executive power.

    #CyberSecurity #Whistleblower #ElonMusk #NLRB #DigitalEthics #security #privacy #cloud #infosec

    https://www.npr.org/2025/04/15/nx-s1-5355896/doge-nlrb-elon-musk-spacex-security

    In conversation about a month ago from infosec.exchange permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: npr.brightspotcdn.com
      A whistleblower's disclosure details how DOGE may have taken sensitive labor data
      A whistleblower tells Congress and NPR that DOGE may have taken sensitive labor data and hid its tracks. "None of that ... information should ever leave the agency," said a former NLRB official.
  4. Embed this notice
    Brian Greenberg (brian_greenberg@infosec.exchange)'s status on Monday, 31-Mar-2025 05:32:53 JST Brian Greenberg Brian Greenberg

    🌐 Beyond Bluesky: The Rise of Decentralized Social Apps

    The AT Protocol (ATProto), the open foundation behind Bluesky, is becoming a launchpad for next-gen social apps.

    Some standout innovations:
    ・Flashes: A photo/video-sharing platform reminiscent of classic Instagram
    ・Spark: A video-first app with livestreaming on the way
    ・Streamplace: Livestreaming built with cryptographic creator protections
    ・Graze: Build, customize, and monetize your own social feeds

    This signals a shift toward user-owned, open social ecosystems—a strong contrast to walled-garden platforms. Developers, creators, and users alike are embracing interoperability, privacy, and creative freedom.

    👉 https://techcrunch.com/2025/03/30/beyond-bluesky-these-are-the-apps-building-social-experiences-on-the-at-protocol/

    #DecentralizedWeb #ATProtocol #Bluesky #Web3 #SocialMediaInnovation #OpenSource

    In conversation about 2 months ago from infosec.exchange permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: techcrunch.com
      Beyond Bluesky: These are the apps building social experiences on the AT Protocol | TechCrunch
      from Sarah Perez
      A year ago, Bluesky was opening up to the public and was known as one of the many X competitors that emerged after Elon Musk acquired the network formerly

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    Brian Greenberg

    Brian Greenberg

    CIO/CTO, Forbes contributor, CyberSecurity Professor @ DePaul University, systems thinker, hiker, entrepreneur, philosopher, actor, improviser, storyteller, & coffeehouse addict. 
📍Chicago, IL 
🦋🥾☕️🎭🤖🪴✍️

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