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Security: DDoS, Broadcom, Black Hat, Google Play, Vault 7 “Aeris”

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Security
  • Seattle man held over DDoS attacks in Australia, US and Canada

     

    The DDoS attacks took place in 2015 and many of the businesses were contacted by an individual who made unspecified demands from them.

  • Joint international operation sees US citizen arrested for denial of service attacks on IT systems [iophk: "no word yet on any arrests of those that deployed Microsoft systems and connected them  to the network in the first place"]

     

    A two and a half year joint operation between the Australian Federal Police (AFP), Federal Bureau of Investigation (FBI) and Toronto Police Department has resulted in a 37-year-old Seattle man being arrested in connection with serious offences relating to distributed denial of service attacks on IT systems.  

  • Broadcom chip bug opened 1 billion phones to a Wi-Fi-hopping worm attack

    It's not often that a security researcher devises an attack that can unleash a self-replicating attack which, with no user interaction, threatens 1 billion smartphones. But that's just what Nitay Artenstein of Exodus Intelligence did in a feat that affected both iOS and Android devices.

    At the Black Hat security conference, Artenstein demonstrated proof-of-concept attack code that exploited a vulnerability in Wi-Fi chips manufactured by Broadcom. It fills the airwaves with probes that request connections to nearby computing devices. When the specially devised requests reach a device using the BCM43xx family of Wi-Fi chipsets, the attack rewrites the firmware that controls the chip. The compromised chip then sends the same malicious packets to other vulnerable devices, setting off a potential chain reaction. Until early July and last week—when Google and Apple issued patches respectively—an estimated 1 billion devices were vulnerable to the attack. Artenstein has dubbed the worm "Broadpwn."

  • Sounds bad: Researchers demonstrate “sonic gun” threat against smart devices

    At the Black Hat security conference on Thursday, a team of researchers from Alibaba Security demonstrated how sound and ultrasound could be used to attack devices that depend on sensor input from gyroscopes, accelerometers, and other microelectromechanical systems (MEMS). A sonic "gun" could in theory be used to knock drones out of the sky, cause robots to fail, disorient virtual or augmented reality software, and even knock people off their "hoverboard" scooters. It could also potentially be used to attack self-driving cars or confuse air bag sensors in automobiles.

    Many of the commercial gyroscope sensors in electronic devices are tuning fork gyroscopes—MEMS devices that use the vibrations of two "proof masses" to track rotation and velocity. But an outside source of vibration matching the resonant frequency of the gyroscope could interfere with the sensor's stability and cause the sensor to send bad data to the device it is embedded in.

  • Stealthy Google Play apps recorded calls and stole e-mails and texts

    Google has expelled 20 Android apps from its Play marketplace after finding they contained code for monitoring and extracting users' e-mail, text messages, locations, voice calls, and other sensitive data.

  • For a security conference that everyone claims not to trust the wifi, there sure was a lot of wifi
  • WikiLeaks releases Manual for Linux Implant “Aeris”

More in Tux Machines

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Dilution and Misuse of the "Linux" Brand

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The metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. Read more

today's howtos

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    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

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  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
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    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.