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Weekly Update 219: IoT Unravelled with Scott Helme

Troy Hunt

But Then There's Home Assistant IoT Unravelled Part 2: IP Addresses, Network, Zigbee, Custom Firmware and Soldering IoT Unravelled Part 3: Security IoT Unravelled Part 4: Making it All Work for Humans IoT Unravelled Part 5: Practical Use Case Videos Sponsored by: 1Password is a secure password manager and digital wallet that keeps you safe online. (..)

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Nvidia, the ransomware breach with some plot twists

Malwarebytes

In the case of the Nvidia breach, LAPSUS$ claimed it was mainly after the removal of the lite hast rate (LHR) limitations in all GeForce 30 series firmware—apparently all to help out gamers and the mining community. If you recognize one or more of them we would encourage you to not only change them, but also to start using a password manager.

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[Full-Disclosure] HideezKey 2 FAIL: How a good idea turns into a SPF (Security Product Failure)

Security Affairs

HideezKey- This is a deep-dive into a nice concept for a security token & password manager that turned into a horrible product due to lack of proper R&D and Threat Modeling. This will help me later in the case I will be able to obtain a firmware that eventually is encrypted (i.e. known-plaintext attack).

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A week in security (July 19 – August 1)

Malwarebytes

UDP Technology IP Camera firmware vulnerabilities allow for attacker to achieve root. Source: ZDNet) We can’t believe people use browsers to manage their passwords, says maker of password management tools. The Clubhouse database “breach” is likely a non-breach. Here’s why.

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Beyond the Office: Securing Home Devices and Networks Against Corporate Breaches

SecureWorld News

Use the administrator account only for maintenance, software installation, or firmware updates. Opt for strong, hard-to-crack passwords. Consider using dedicated password manager apps. Attention should be paid to protecting routers and updating their firmware.

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NGINX zero-day vulnerability: Check if you’re affected

Malwarebytes

Because LDAP extends to IoT devices, of which there are many more than IT devices, organizations running LDAP need to encrypt traffic using TLS certificates on IoT devices, keep the firmware up to date, and apply proper password management. Make sure that you sanitize any input before it gets passed to the daemon.

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Internet safety tips for kids and teens: A comprehensive guide for the modern parent

Malwarebytes

And if your child uses the same password across multiple accounts, when one gets breached they are all vulnerable. This is where a password manager comes in. Not only can it create lengthy and complex passwords, it remembers them all for you. Your password manager can help with this.

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