Mustafa Kaan Demirhan

Head of Cyber Intelligence Services at BRANDEFENSE Inc.

Mustafa Kaan Demirhanmstfknn
2023-06-06

🚨 Security Alert! Critical vulnerability found in ruby-saml package (CVE-2015-20108). If you're using versions < 1.0.0, upgrade now! Details: github.com/advisories/GHSA-r36

Mustafa Kaan Demirhanmstfknn
2023-06-01

🚨 ALERT: Critical SSRF Vulnerability (CVE-2021-33690) discovered in . High risk, CVSS score 9.9. Users of versions 7.11 to 7.50, apply SAP's approved patches immediately. Stay vigilant. More info: redrays.io/cve-2021-33690-serv

Mustafa Kaan Demirhanmstfknn
2023-05-31

πŸ”: New critical vulnerability in allows remote command injection (CVE-2023-34152). If you're running ImageMagick on your servers, apply the patch now! πŸ›‘οΈ Stay safe, stay updated.
securityonline.info/cve-2023-3

Mustafa Kaan Demirhanmstfknn
2023-05-31

🚨WordPress is force installing a critical security patch for the Jetpack plug-in on 5M+ sites. Already 4.13M+ sites updated. Be sure to check your version! Stay safe, keep updated.
bleepingcomputer.com/news/secu

Mustafa Kaan Demirhanmstfknn
2023-05-29

πŸ”’ users, stay secure! The May 2023 vulnerability & patch roundup is out. Key vulnerabilities in plugins like Elementor, Advanced Custom Fields Pro & more have been patched. Stay informed, update regularly. Full details πŸ‘‰ blog.sucuri.net/2023/05/wordpr

Mustafa Kaan Demirhanmstfknn
2023-05-25

⚠️ : Critical vulnerabilities discovered in 's MXsecurity Series. Could allow unauthorized users to bypass authentication or execute commands. Upgrade to software v1.0.1 or higher ASAP!
cisa.gov/news-events/ics-advis

Mustafa Kaan Demirhanmstfknn
2023-05-25

⚠️ : Critical vulnerabilities found in Zyxel firewall and VPN products. Both are buffer overflow issues allowing potential remote code execution or DoS attacks. Apply the latest patches now!
bleepingcomputer.com/news/secu

Mustafa Kaan Demirhanmstfknn
2023-05-24

Alert! A zero-day vulnerability (CVE-2023-2868) was exploited and has been patched. If impacted, check your ESG interface for instructions and review your networks for compromises. Stay safe! More details: securityaffairs.com/146620/hac

Mustafa Kaan Demirhanmstfknn
2023-05-24

πŸ” Alert! @dell has released DSA-2023-187 update addressing vulnerabilities in Avamar, NVE, and PowerProtect DP Series Appliances. Ensure your systems are protected and check out the update here: dell.com/support/kbdoc/tr-tr/0

Mustafa Kaan Demirhanmstfknn
2023-05-24

🚨 users! Critical security flaw (CVE-2023-2825) identified in version 16.0.0 could allow unauthenticated users access to sensitive data. Upgrade immediately to version 16.0.1, which patches this vulnerability. Details πŸ‘‰ about.gitlab.com/releases/2023

Mustafa Kaan Demirhanmstfknn
2023-05-23

πŸ” : Critical vulnerabilities identified in Mitsubishi Electric MELSEC Series CPU modules & Hitachi Energy's RTU500 Series Product. Users advised to update systems ASAP. Details:

Mitsubishi: www.cisa.gov/news-events/ics-advisories/icsa-23-143-03

Hitachi: www.cisa.gov/news-events/ics-advisories/icsa-23-143-02

Stay safe, stay updated! πŸ’»πŸ”’

Mustafa Kaan Demirhanmstfknn
2023-05-22
Mustafa Kaan Demirhanmstfknn
2023-05-22

⚠️ Urgent! Power9 & Power10 users, a critical security vulnerability (CVE 2023-30438) has been found in PowerVM hypervisor. Risk of data leakage & arbitrary code execution! Apply IBM's recommended patches immediately. Full details here: itjungle.com/2023/05/22/critic

Mustafa Kaan Demirhanmstfknn
2023-05-20

🚨 ! Multiple vulnerabilities found in Cisco Small Business Series Switches. Could lead to DoS or allow attackers to execute arbitrary code. Updates available, apply ASAP. Stay safe!

Details here πŸ‘‰ sec.cloudapps.cisco.com/securi

Mustafa Kaan Demirhanmstfknn
2023-05-19

🚨 users, attention! Three zero-day vulnerabilities have been patched that could expose your devices to serious threats. Update your devices ASAP to stay secure. πŸ”’ More details: darkreading.com/application-se

Mustafa Kaan Demirhanmstfknn
2023-05-18

is on our watch!
We covered 591 incidents that happened over Q1 2023. Improve your defenses with our helpful insights.
Jump in now and discover Cyber Insights.
See the full report here: eu1.hubs.ly/H03NXgb0

Mustafa Kaan Demirhanmstfknn
2023-05-17

China's Mustang Panda Hackers Exploit TP-Link Routers for Persistent Attacks thehackernews.com/2023/05/chin

Mustafa Kaan Demirhanmstfknn
2023-05-17

πŸš¨πŸ”’ Critical vulnerabilities found in products! Cybersecurity firms Otorio and Claroty have uncovered vulnerabilities that could expose thousands of organizations to remote attacks. Stay vigilant and update your systems!
eu1.hubs.ly/H03NGcM0

Mustafa Kaan Demirhanmstfknn
2023-05-15

🚨 New RaaS "MichaelKors" is targeting Linux & VMware ESXi systems! With ESXi's design not supporting third-party agents or AV software, it's crucial to bolster security with 2FA, regular backups, and security updates. Stay safe, stay vigilant. More info: thehackernews.com/2023/05/new-

Mustafa Kaan Demirhanmstfknn
2023-05-11

🚨: Critical flaw (CVE-2023-32243) found in "Essential Addons for Elementor", a popular WordPress plugin used by 1M+ sites. If exploited, attackers could hijack accounts. Update to version 5.7.2 now! bit.ly/3u9Rg4X

Client Info

Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst