-

OFF SEC

[Akshay Shinde @ConsciousRide]

The key difference is circuit-switched telecom vs VoIP.

Traditional international calls involve telecom carriers exchanging and terminating calls across networks, with associated wholesale charges.

WhatsApp uses VoIP and sends compressed audio over the internet.

Distance matters much less when Singapore and Mumbai are just endpoints exchanging IP packets.

[- @_nucleons]

@h4ruk7 Typical 0.1% IQ question escape manoeuvre😂

“Ask the question you were asked back”

I never claimed to be something I wasn’t, you did.

Don’t reply to this to tweet if it ain’t verification that you are a pro BB hunter, I am tired of seeing your crying a** in my mentions.

[- @_nucleons]

How??
How many accepted bugs have you found??
Lets see your BB profile
Come and verify your earnings before talking shit

some of y’all need to shut tf up and grow

[H4RUK1 KIRA🇯🇵 @h4ruk7]

I know it is not a vuln i am an experience bounty hunter
lol
I wont even report this as a vulnerability

[- @_nucleons]

@vysecurity Absolute buffoonery😭😭

[- @_nucleons]

I actually blame the 300+ people that liked this….tf is this??

[H4RUK1 KIRA��🇵 @h4ruk7]

PRIVILEGE ESCALATION USING SUDO COMMAND IN LINUX
NOTE: THIS WAS CARRIED OUT IN A LIVE LINUX SYSTEM
WITHOUT NO PASSWORD

[- @_nucleons]

the Authorization Code, and they cannot exchange it for a token without the Code Verifier.

Source: https://t.co/fjdyvW3how

[- @_nucleons]

Authorization Code Flow with Proof Key for Code Exchange (PKCE)

The thing is that Traditional OAuth Authorization Code Flow assumes the app can safely store a client secret.
BUT
Mobile apps and SPAs cannot, that's where the supe above flies in
🧵

[- @_nucleons]

Additionally, the calling app creates a transform value of the Code Verifier called the Code Challenge and sends this value over HTTPS to retrieve an Authorization Code. This way, a malicious attacker can only intercept

[- @_nucleons]

🥴To change the umask value for a user, edit the file /home/username/.profile

[- @_nucleons]

From the @three_cube Linux Basics for Hackers book

🥱Linux automatically assigns all files and directories default permissions of 666 and
777, respectively

😮‍💨You can change the default permissions
allocated to files and directories created by each user with the umask method

[- @_nucleons]

🫩 The umask value is not universal to all users on the system. Each user can set a personal default umask value for the files and directories in their personal .profile file. To see the current value when logged on as the user, simply enter the command umask

[- @_nucleons]

But know this:- chroot is not a security boundary like containers. Root inside chroot is still root and can potentially escape if not carefully locked down.

[- @_nucleons]

chroot (change root) is a Linux/Unix command and system call that changes the apparent root directory (/) for a running process and its children. This means the process cannot access files outside the specified directory tree, it is jailed inside the specified directory

[- @_nucleons]

Example

sudo chroot /mnt/myroot

This command will make /mnt/myroot appear as / to any commands you run next. So /mnt/myroot/etc/passwd becomes /etc/passwd to the chrooted environment.

[cyber_security_puns @PunsCyber]

Hey Kali friends check out this new ARM image!

[The XSS Rat - Proud XSS N00b :-) @theXSSrat]

Giveaway thiiiemmmmeeeee

RATS LISTEN UP

I will do this for you , but PLEASE get me to 150 k

1000's OF FREE COURSES!!! PLEASE SHARE AND SHOW THE WORLD THAT THE RAT IS STRONG!!

CAPIE
==========
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https://t.co/CN5b1m9gGL

CNWPP
==========
https://t.co/K6lDl8dL8M

https://t.co/KD2uGzJDZV

https://t.co/dgVM9z78tF

Jenkins
==========
https://t.co/HHyWTtbeLt

XSS
==========
https://t.co/8RBhG9UUYq

[X @TheMsterDoctor1]

📷 Due to overwhelming demand from my last post… I’ve decided to publicly drop the OSCP 2025 Linux Privilege Escalation Notes for everyone! 📷📷

📷 These notes cover advanced privilege escalation techniques tailored for real-world pentesting and OSCP exam prep — from enumeration to exploitation.

📷 Grab them here, no DM required:
📷 https://t.co/9Wtqt8clmL

📷 If you found this valuable:
📷 Repost to help others
📷 Like if you’re studying OSCP or hacking
📷 Comment your favorite trick or ask a question

I see you all — and I appreciate the insane support. Let’s keep leveling up together. 📷📷
#OSCP #PrivilegeEscalation #CyberSecurity #Hacking #BugBounty #Linux