R i o t乛Hacks ™

Email OSINT, or Open Source Intelligence, is a way to gather information about someone using their email address and publicly available sources like social media, websites, and online databases.

https://osint.lolarchiver.com

https://epieos.com/

https://github.com/gr33nm0nk2802/mailMeta?tab=readme-ov-file&s=35

https://hunter.io/

https://phonebook.cz

https://www.voilanorbert.com

https://tools.verifyemailaddress.io

https://email-checker.net/validate

https://chrome.google.com/webstore/detail/clearbit-connect-supercha/pmnhcgfcafcnkbengdcanjablaabjplo?hl=en

Wishing you all a joyous and blessed Ram Navami! May the divine blessings of Lord Ram bring peace, happiness, and success into your lives. Let us celebrate this auspicious day with love, devotion, and gratitude.

ˡᶦᵏᵉ  ᶜᵒᵐᵐᵉⁿᵗ  ˢᵃᵛᵉ  ˢʰᵃʳᵉ

☘Use vSphere Web Client for easy management of your ESXi server.

☘Take advantage of vMotion for live migration of virtual machines between hosts.

☘Enable High Availability (HA) to ensure that virtual machines are automatically restarted on another host in case of a failure.

☘Use Distributed Resource Scheduler (DRS) to dynamically balance workloads across hosts for optimal performance.

☘Utilize vSphere Storage vMotion to migrate virtual machine disks between datastores.

☘Monitor performance with vRealize Operations Manager or other monitoring tools to ensure the health of your virtual environment.

☘Use snapshots sparingly and remember to delete them once they are no longer needed to conserve storage space.

☘Regularly patch and update your ESXi hosts to ensure security .

ˡᶦᵏᵉ  ᶜᵒᵐᵐᵉⁿᵗ  ˢᵃᵛᵉ  ˢʰᵃʳᵉ

Eid Mubarak to our incredible community! As we exchange wishes of peace and happiness, let us also remember our brothers and sisters in Palestine. May this Eid bring hope, strength, and unity to those facing struggles and hardships. Let's pray for peace and justice to prevail in their land. Wishing you all a blessed Eid filled with love, compassion, and blessings.

ˡᶦᵏᵉ  ᶜᵒᵐᵐᵉⁿᵗ  ˢᵃᵛᵉ  ˢʰᵃʳᵉ

SIGINT (signals intelligence) is information gained by the collection and analysis of the electronic signals and communications of a given target.

https://telegra.ph/Intelligence-And-Its-Types-By-IMK-08-25

https://signaljamming.com

https://www.sigintos.com/?sdm_process_download=1&download_id=431

ˡᶦᵏᵉ  ᶜᵒᵐᵐᵉⁿᵗ  ˢᵃᵛᵉ  ˢʰᵃʳᵉ

🪴May this Holi bring a spectrum of bright colors into your lives. Enjoy the vibrant hues, the cheerful moments, and the delicious treats. Let's paint our hearts with joy and our dreams with hope.🪴

☘Wishing everyone a safe and splendid Holi filled with laughter and fun. Remember to spread kindness and cheer as we celebrate this beautiful festival of colors☘

Spectre exploits a feature called "branch prediction." Consider a code snippet that checks if an array index is within its allowed limits before accessing an array element (a security check). Spectre can train the CPU's branch predictor to assume the index will always be valid, thus bypassing this check.

Even though the index might be invalid, the CPU might speculatively execute the code that accesses the out-of-bounds array element.

While speculatively accessing this data, it leaves traces in the cache (a small, fast memory majorkali).

A carefully crafted malicious program can analyze the cache contents to deduce the data that was speculatively accessed, even if that sensitive data shouldn't have been accessible in the first place.

The operating system (OS) meticulously separates its own memory (kernel memory) from memory used by regular programs (user memory). Kernel memory holds the system's core data and should be inaccessible to normal applications.

Meltdown allows a user-mode program to directly read from kernel memory.

It tries to read a kernel memory location. The CPU might speculatively perform this action, even though it should immediately be blocked as illegal. As a side effect, the fetched data is temporarily stored in the cache.

The malicious program can then extract the data from the cache, effectively stealing information from the protected OS kernel. Impact

Meltdown and Spectre opened the door for attackers to steal sensitive information like:   * Passwords   * Encryption keys   * Personal files, photos, emails   * Corporate data

These attacks are particularly dangerous in cloud computing, where multiple customers' virtual machines share the same physical hardware. A malicious actor could use these vulnerabilities to gain access to other customers' data on the same system.

OS vendors and software developers have released extensive updates to modify how code is compiled and executed. These patches often introduce some performance overhead.

While existing chips remained vulnerable, long-term solutions involve new processor architectures specifically designed with stronger isolation and protections against such attacks.

https://youtu.be/syAdX44pokE

https://youtu.be/JSqDqNysycQ?si=fpxbl85q2VPJx5Gv