Valerio Preti

IT and cyber security enthusiast. I'm also a homebrewer

[hacktive security @hacktivesec]

https://t.co/UHU4aH4xyu A new blog post by our Security Researcher @kiks7_7 on a very interesting bug (CVE-2022-2602 without a public exploit) that impacts the io_uring subsystem with an Use-After-Free vulnerability.

#cybersecurity #infosec #exploitation #training

[PWNX @pwnx_official]

Do you need to #hire a #developer, and you want to evaluate her/his skills?
Automatic and manual features are available on PWNX to help HR to select the best candidates. However, you can always take a look at the code or ask for the support of one of our specialists. 😎
#ctf

[hacktive security @hacktivesec]

Hey! 📣 Yes, we are speaking to you! 😎 Wanna break stuff? Our #team is waiting for smart and curious penetration testers. Are you our new team member? Contact us at [email protected]

#hiring #penetrationtesting #penetrationtester #jobs

[Valerio Preti @leovalcante]

Amazing research by @_medusa_1_ @jacopotediosi 👏👏👏

[PortSwigger Research @PortSwiggerRes]

Arbitrary cache poisoning on all Akamai websites via 'Connection: Content-Length' - $50k in bounties well-earned by @jacopotediosi
https://t.co/UmlKIGsgWR

https://t.co/OFHGMVA2gP

[Valerio Preti @leovalcante]

@PatrickAlphaC @vyperlang @CurveFinance I'm a big python fan, but the lack of inheritance and modifiers kept me away from Vyper. I find reusability more secure than copy and pasting.

[hacktive security @hacktivesec]

https://t.co/WN2iD4wQow TL;DR: Overall bounty of USD 46,000! 😱🥳 First post by
@_medusa_1_
showing the outcomes of his most recent #bugbounty activity which led to the detection of an HTTP Request #Smuggling #vulnerability on several big Corp.

#cybersecurity #bugbountytips

[Valerio Preti @leovalcante]

A revolutionary approach to technical interviews. A new way to verify the candidates' skills
#CyberSecurity #jobinterview

[PWNX @pwnx_official]

Are you a tech guy supporting your HR team to select penetration testers and red teamers? Would you like to take a look at the logs? 😎 Coming soon! 🔜 😉
#cybersecurity #ctf #labs #penetration #redteam #team #tech

[Valerio Preti @leovalcante]

Can't wait to see a new collection of #web3 challenges!

[PWNX @pwnx_official]

Are you curious about how Premium Web3 labs will be?
We are excited to share a lot of news with you next week.
Stay tuned..
Take a look at https://t.co/Nf6P2Am8EB
#cybersecurity #ctf #labs #ethicalhacking #securityawareness

[Carlo Pelliccioni @cpelliccioni]

Scheduling a practical #hiring #event for penetration testers and red teamers in fully automatic mode by inviting your #candidates to the platform and following it in real time is now affordable for any #company and #headhunter.

#penetrationtesting #redteam

[Valerio Preti @leovalcante]

A great idea to evolve the old job interviews. CV is dead, long live @pwnx_official!

[PWNX @pwnx_official]

A lot of labs are available for recruiters to select the best candidates
Register a new recruiter account and start finding candidates worldwide. A demonstration video of how to register a recruiter account follows below.
#ctf #cybersecurity #hiring #recruiter #recruiters

[Valerio Preti @leovalcante]

Daje forte @kiks7_7 💪

[hacktive security @hacktivesec]

🇮🇹 Lunedì 5 Settembre pubblicheremo il primo video di due che sarà di introduzione al workshop che @kiks7_7 terrà al prossimo #RomHackCamp 2022. Le iscrizioni verranno aperte martedì 6 Settembre alle ore 11:00 CEST sui canali ufficiali di @cybersaiyanIT e #RomHack.

[PWNX @pwnx_official]

We are glad to share with you that today we are going to provide hiring events for offensive security professionals. A lot of labs are available for recruiters to select the best candidates.
Let’s register a new recruiter account and start

#ctf #cybersecurity #hiring #recruiter

[PWNX @pwnx_official]

Did you know that our premium package dedicated to web app security has 5 labs on deserialization issues (php, python, java, c++, ruby)? And much more are available for free!
Take a look at https://t.co/Nf6P2Am8EB
#cybersecurity #cybersecuritytips

[PWNX @pwnx_official]

Take a look to this post by
@H4T4WAY on @cobalt_io blog. Hacking Solidity Smart Contracts on
@pwnx_official platform.
https://t.co/Hw0QczbU9M
#CyberSecurityAwareness #Pentesting

[PWNX @pwnx_official]

Let's have a look to the platform and pick our packages. 🚀
You can find Web Labs. Every lab has a write-up. If a user completes all the labs, a completion certificate is then generated
https://t.co/yshTP4XEP0
Discord: https://t.co/SSdqBIIz00

#ethicalhacking #computersecurity

[PWNX @pwnx_official]

Premium #packages are finally available. 🚀
Let's have a look to the platform and pick our packages.
You can find the Retired labs on https://t.co/Nf6P2Am8EB

#ethicalhacking #computersecurity #securityawareness #cybersecurityawareness #linkedinmarketing #training #premium

[PWNX @pwnx_official]

Next week we are going to release our premium retired labs and web app security packs.
Spread the word with your friends and colleagues. Write-ups and so many labs are ready to play and more to come in the next days
Register and join for free on https://t.co/5b8NA1jyMZ!

[Valerio Preti @leovalcante]

Cannot wait to play with this #Web3 lab on #PWNX. See you in 1 hour 🤩

[PWNX @pwnx_official]

A new Oneshot Lab (SMART) is coming. Stay Tuned.
Help us to introduce #PWNX to your network. Feel free to #share and invite your friends for a challenge.
Register and join for free on https://t.co/5b8NA1jyMZ!
#ethicalhacking #computersecurity #securityawareness #CyberSecurity

[PWNX @pwnx_official]

We are happy to announce that 10-11 May PWNX will be at #Cybertech Europe at La Nuvola Convention Center - Rome
Come to chat with us at our booth located within the #Startup Pavilion.
You can find more info at
https://t.co/H5LCUwph8v
#computersecurity #cybersecurity #event

[PWNX @pwnx_official]

Want to start your career in cybersecurity?
PWNX is among the best CTF platforms to learn and practice.
Join for free https://t.co/ASRZtbwRAw

#cybersecuritytraining #cybersecurityawareness #malware #informationsecurity #infosec #cybersecurity