Viktor Chuchurski (@viktorot) 's Twitter Profile
Viktor Chuchurski

@viktorot

yes, no, maybe, i don't know. can you repeat the question?

ID: 152179095

calendar_today05-06-2010 08:13:07

221 Tweet

194 Followers

415 Following

Doyensec (@doyensec) 's Twitter Profile Photo

We're here as sponsors of #BSidesSF! Come find us to chat about career opportunities, your next AppSec project or just for some fresh new swag!

We're here as sponsors of #BSidesSF! Come find us to chat about career opportunities, your next AppSec project or just for some fresh new swag!
Doyensec (@doyensec) 's Twitter Profile Photo

The latest coordinated disclosure from our researchers (Norbert Szetei 73696e65 & Viktor Chuchurski Viktor Chuchurski) details a SQLi and DoS via Prototype Pollution in #TypeORM! Time to update! More details: doyensec.com/research.html#… #doyensec #TypeScript #Electron #NodeJS #appsec

Doyensec (@doyensec) 's Twitter Profile Photo

Announcing the release of `safeurl` - a library to help #golang devs "Build with Security"! This module provides tested & versatile protection against Server Side Request Forgery (SSRF)! Hurry and check it out! #doyensec #AppSec blog.doyensec.com/2022/12/13/saf… github.com/doyensec/safeu…

Announcing the release of `safeurl` - a library to help #golang  devs "Build with Security"! This module provides tested & versatile protection against Server Side Request Forgery (SSRF)! Hurry and check it out!

#doyensec #AppSec 

blog.doyensec.com/2022/12/13/saf…
github.com/doyensec/safeu…
Viktor Chuchurski (@viktorot) 's Twitter Profile Photo

While crypto wallets are constantly improving, there is still more to be done. The post describes a potential wallet enhancement, which will provide users access to necessary information about the Dapp they’re using, helping them more easily weed out scam attempts.

Doyensec (@doyensec) 's Twitter Profile Photo

New advisory! Viktor Chuchurski provides details on a CSRF protection bypass he discovered in Sveltekit. Ensure your apps are up-to-date. #doyensec #appsec #javascript #DevSecOps doyensec.com/resources/Doye…

New advisory! <a href="/viktorot/">Viktor Chuchurski</a> provides details on a CSRF protection bypass he discovered in Sveltekit. Ensure your apps are up-to-date.

#doyensec #appsec #javascript #DevSecOps 

doyensec.com/resources/Doye…
Security Pills Newsletter (@secpillsnews) 's Twitter Profile Photo

💳 The case for improving crypto wallet security Research from Viktor Chuchurski on phishing scams targeting crypto wallets and how their security can be improved 🧰 Check their PoC, a service to collect information on ETH Dapps: github.com/doyensec/walle… blog.doyensec.com//2023/03/28/wa…

💳 The case for improving crypto wallet security

Research from <a href="/viktorot/">Viktor Chuchurski</a> on phishing scams targeting crypto wallets and how their security can be improved

🧰 Check their PoC, a service to collect information on ETH Dapps:
github.com/doyensec/walle…

blog.doyensec.com//2023/03/28/wa…
Viktor Chuchurski (@viktorot) 's Twitter Profile Photo

if your making heavy use of database transactions in your system, make sure that you properly handle concurrency control. head over to out blog and read about the details on how transactions are processed and what issues can arise in the worst case scenarios!

Doyensec (@doyensec) 's Twitter Profile Photo

We're proud our testing helps ensure the security of Thinkst Canary's OSS Canary Tokens! As part of their transparency efforts, you can read the results of our latest round of testing here: doyensec.com/resources/Doye… #doyensec #appsec #security #thinkst

We're proud our testing helps ensure the security of <a href="/ThinkstCanary/">Thinkst Canary</a>'s OSS Canary Tokens! As part of their transparency efforts, you can read the results of our latest round of testing here:

doyensec.com/resources/Doye…

#doyensec #appsec  #security #thinkst
Clint Gibler (@clintgibler) 's Twitter Profile Photo

↓ A Race to the Bottom How inadequate concurrency control in databases can lead to race condition bugs OWASP® Foundation AppSec Lisbon talk by @doyensec's Viktor Chuchurski 🛠️ Vulnerable Go app github.com/doyensec/db-ra… 📖 Slides doyensec.com/resources/Glob… +Semgrep rules blog.doyensec.com/2024/07/11/dat…

Doyensec (@doyensec) 's Twitter Profile Photo

Make sure to catch Viktor Chuchurski's presentation at No Hat this weekend! It's 11:45 in the "Technical track" : 🏁A Race to the Bottom🏁: Database Transactions Undermining Your AppSec #doyensec #appsec #DataSecurity #nohat

Make sure to catch <a href="/viktorot/">Viktor Chuchurski</a>'s presentation at No Hat this weekend! It's 11:45 in the "Technical track" : 
🏁A Race to the Bottom🏁: Database Transactions Undermining Your AppSec

#doyensec #appsec #DataSecurity #nohat