Nurdoğan Çıkı

Director, Blue Team @PicusSecurity, Father, Movie Lover, Amateur Scriptwriter

[Picus Security @PicusSecurity]

🚀 Exciting news! Picus Security raises $45M led by Riverwood Capital to lead a new era in Adversarial Exposure Validation.

👉 Read more about our funding and future plans in our press release: https://t.co/xHcfF2hPxN

#PicusSecurity #ExposureValidation #Cybersecurity

[Picus Security @PicusSecurity]

🚨 Broken detection rules = missed threats. Discover the root causes & solutions in our latest blog. Learn how the Picus Detection Rule Validation (DRV) module can enhance your SIEM effectiveness.

🔗 https://t.co/2TuYZc12qg

#CyberSecurity #SIEM

[Picus Security @PicusSecurity]

🚨 The Picus Blue Report 2024 is out! See why 40% of orgs are at risk for full takeover and how and why macOS endpoints are suddenly being targeted. Stay ahead of the latest global threats and benchmark your performance against the world. Read now:

🔗 https://t.co/vU4QH74iBg

[Picus Security @PicusSecurity]

NEW BLOG
"Why Detection Rules Fail: Causes, Effects, and Corrective Actions" by our Blue Team Engineers.

Discover why detection rules might not work as expected and learn how to fix them. Ensure your SOC is always ahead of threats!

Read more: https://t.co/A5vNHnBMSt

[Picus Security @PicusSecurity]

In cybersecurity, every second counts. That's why our dynamic Threat Intelligence Report cuts right to the chase—offering data that's relevant, actionable, and specific to your region and industry.

👉 Stay informed, stay agile: https://t.co/4oLkqq0DZ6

[Picus Security @PicusSecurity]

We're thrilled to introduce Picus Numi AI, your new virtual security analyst. 🤖 Numi, powered by the latest GenAI technology, is designed to provide you with quick access to critical information about your organization’s security posture.

Learn more 👉 https://t.co/T1hKOprC2K

[Picus Security @PicusSecurity]

Our Blue Team Engineer, Fatih ERDOGAN, has played a pivotal role in identifying and mitigating a high-risk vulnerability within @OpenVPN macOS application.

This vulnerability addressed as CVE-2023-7224 and rated as high severity by NIST.

Learn more: https://t.co/m1TMM8jMpS

[Nurdoğan Çıkı @nnrdgn]

Know yourself & your enemy 👇

[Picus Security @PicusSecurity]

🛡️ Discover who's targeting your industry with #PICUS Threat Intelligence. Compare your defense, act on real-time insights, and stay ahead of cyber adversaries.

👁️‍🗨️ See your threats now: https://t.co/4L5BrS28k5

#CyberSecurity #ThreatIntelligence

[Picus Security @PicusSecurity]

Discover the principles of 'Detection as Code' with insights from Mustafa Yumrutaş, our Senior Blue Team Engineer. Learn how integrating this methodology with Breach and Attack Simulation can enhance your security posture.

🔍 Read now: https://t.co/0tEDEnLFTq

[Picus Security @PicusSecurity]

🕵️‍♂️ March's 1st week in #CyberThreats: LockBit 3.0's comeback & TA577's new attack vector. 🛡️ Discover the latest in #malware & vulnerabilities impacting sectors worldwide.

📈 Get equipped with our threat insights → https://t.co/uhJ4lr4NvS

#CyberSecurity #ThreatIntelligence

[Nurdoğan Çıkı @nnrdgn]

Phobos Ransomware, BlackCat Ransomware, LockBit, and more from February: https://t.co/R3X50HU4SW

[Picus Security @PicusSecurity]

🚨 The Picus Red Report 2024 is out!

Discover the alarming rise of 'Hunter-killer' malware with our latest analysis of 600,000+ malware samples. Learn how to protect your defenses against the Top 10 ATT&CK Techniques.

Learn more: https://t.co/1DIzm3479y

[Picus Security @PicusSecurity]

Elevate your #Atlassian environment's security with custom #Splunk detection rules. Tap into our blog for insights on how log analysis can streamline your operations.

🔗 Read the full article: https://t.co/0eXw9E41PN

[Prompt Firewall @promptfirewall]

🚀 PromptFirewall v0.0.5 is out now!

✅️ New PII detection rules
✅️ Prompt Injection
✅️ Indirect Prompt Injection
✅️ Markdown Injection
✅️ Image Prompt Injection

Get Chrome Extension Now!
https://t.co/VoZLZGky8u
In action video:
https://t.co/IaLPzKe1Nh

[Picus Security @PicusSecurity]

🚨#CISA warns about the Snatch Ransomware!

Discover Snatch's TTPs & learn how to protect your organization.

Test your defenses against #SnatchRansomware & other threats with a 14-day free trial of Picus.

🔗 https://t.co/vRoNrSsMkE

[Picus Security @PicusSecurity]

Unveiling the #BlueReport2023! Dive into 14 million attack simulations and learn about 4 impossible trade-offs in cybersecurity.

Join us at Black Hat USA 2023 in Las Vegas on August 9th and 10th to further discuss these findings.

Read Now: https://t.co/smBrU7aA67

#BHUSA2023

[Picus Security @PicusSecurity]

🔵 Don't miss our #BlackHatUSA session! Join us for "RuleCraftLab: A Detection Rule Development Platform" by Mete Ozaltin and Eren Karabacak. Develop and test detection rules using real threat logs.

Learn more:https://t.co/LKeTsH1Z6f

#BlackHatUSA #DetectionEngineering

[Picus Security @PicusSecurity]

🍎#macOS users, learn from our Blue Team Engineer, @FeCassie!

Dive into Apple's built-in security features in our new blog and enhance your digital safety. From File Quarantine to XProtect Remediator, we have got you covered!

Read here: https://t.co/Axx3iuGRUC