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wallsec.bsky.social
WALLSEC GmbH
@wallsec.bsky.social
Securing #SAP applications and CI/CD Build pipelines. Penetration testing, security forensics and more.
#sapsecurity #cybersecurity #itsecurity #infosec

wallsec.de/impressum | wallsec.de/datenschutz
#SAP has released 18 new Security Notes and one update this month. Among them are three critical vulnerabilities that demand immediate attention.
We recommend reviewing and patching immediately!
🔗 support.sap.com/en/my-suppor...

#PatchDay #CyberSecurity #SAPSecurity #ITSecurity
November 11, 2025 at 8:07 AM
Simplify your threat intelligence sharing with goMISP managed services — fast setup, seamless updates, and expert support to keep your #MISP instance running flawlessly.
👉Learn more: www.gomisp.com
#ThreatIntelligence #ITSecurity
November 4, 2025 at 1:59 PM
It's #PatchTuesday! Today #SAP released 13 new and 3 updated security notes, incl. critical (CVSS 9.8–10.0) flaws in NetWeaver AS Java, Print Service, & SRM. It you are running SAP, patch now!
👉 Full details here: support.sap.com/en/my-suppor...
#ITSecurity #SAPsecurity #PatchManagement
October 14, 2025 at 9:06 AM
Happy #WorldDogDay & #WorldMentalHealthDay!
Our Chief Happiness Officer, Maylo, really wanted to join us at #ITSAexpo — T-shirt on and ready to go! 😅
He had to stay home this time, but probably not next year! 😉
Here’s to the furry teammates who keep us smiling. 💚
#mentalhealth #wellbeing #bestfriend
October 10, 2025 at 7:23 AM
Today, our spotlight is on CI/CD build pipeline security. 🔐
Curious about the insights behind the graph below?
Join us at Forum A at 4:20 PM at #ITSAexpo for an engaging session on securing your #BuildSystems.
Our speaker is excited to meet you and answer your questions afterward!
#ITSecurity
October 8, 2025 at 11:26 AM
Ever wondered how to cut down the daily workload of running MISP, so you can focus on staying ahead of cyber threats?
We might just have the answer for you… and yes, there’ll be chocolates too. 🍫
Come see us at booth #6-342 at #ITSAexpo and let’s talk #MISP operations and security! 🚀
www.gomisp.com
October 7, 2025 at 12:05 PM
🚀We are excited to introduce #goMISP - fully managed, cloud-based and secure MISP instances - ready to use from day one. 💬🔐
💡 All the power of #MISP, none of the operational burden.
👉 Curious? Take a look: www.gomisp.com
#ThreatIntelligence #CloudSecurity #Infosec #Cybersecurity #SOC
goMISP | Your professionally managed MISP instance
Discover MISP threat intelligence with goMISP – expertly managed services for seamless security and hosted MISP solutions.
www.gomisp.com
September 29, 2025 at 12:55 PM
📢 Dieses Jahr sind wir wieder auf der #itsaexpo (7. - 9. Oktober) in Nürnberg vertreten und freuen uns auf das vielfältige Programm und viele spannende Gespräche.
🔎Besuchen Sie uns am Stand 6-342. Wir freuen uns auf Sie!
🌐 www.itsa365.de/de-de/ausste...
#CyberSecurity #MISPOperations
September 10, 2025 at 11:44 AM
🚨 Breaking #SAP security update! 🚨

In this month's #PatchTuesday release, SAP has fixed several critical #NetWeaver vulnerabilities (CVSS 9.1 - 10.00🔥). Read below for more details and patch today!

➡️ support.sap.com/en/my-suppor...

#SAPsecurity
September 9, 2025 at 11:31 AM
📢 Last week #SAP released critical security updates, tackling three 🚨 CVSS 9.9 code-injection vulnerabilities, broken authorizations, memory corruption, and XSS bugs.
🔥Patch NOW to prevent full system compromise.
#Cybersecurity #PatchDay

➡️ support.sap.com/en/my-suppor...
August 16, 2025 at 3:36 PM
📢 #SAP has just released its monthly #PatchTuesday issue listing 27 new security notes including 5 critical vulnerabilities in NetWeaver and S4/HANA. Check the link below for more details and patch TODAY! 🔥
➡️ support.sap.com/en/my-suppor...
#sapsecurity #patchtoday #itsecurity
July 8, 2025 at 9:39 AM
Have you run the latest patch for #SAPNetWeaver yet? Rated as critical the vulnerabilities in the Visual Composer could allow the upload of malicious content severely harming the host system.
Check the details below and patch today! 👇
🔗 support.sap.com/en/my-suppor...
#PatchTuesday #SAPsecurity
May 16, 2025 at 9:51 AM
📢 The April SAP #PatchTuesday includes three critical security notes affecting core components:
🔥 S/4HANA – CVSS 9.9
🔥 Landscape Transformation – CVSS 9.9
🔥 Financial Consolidation – CVSS 9.8
Check the details below and patch ASAP! 🔧🛡️
🔗 support.sap.com/en/my-suppor...
#SAPsecurity #S/4HANA
April 8, 2025 at 8:55 AM
📢 It's #WorldBackupDay!
Follow the Golden Rule of Backups for fast disaster recovery:
✅ 3 copies of your data
✅ 2 backups on separate storage media
✅ 1 backup stored offsite
📖Check out this @bsi.bund.de guide (German) on how to back up your desktop and mobile data.
www.bsi.bund.de/SharedDocs/D...
March 31, 2025 at 7:38 AM
🚨Kubernetes Security Alert🚨
Ingress NGINX CVEs allow remote config injection, risking cluster takeover.
🔗Full Write-Up: www.wiz.io/blog/ingress...
🛠 Fix: Patch or block external webhook access.
🔍 Detect: Nuclei Template gist.github.com/nirohfeld/7a...
#Kubernetes #SecurityAlert
March 25, 2025 at 1:22 PM
For #WorldPoetryDay, we asked AI to capture the essence of our company in verse:
💻 Through code and pipelines, fast we scan,
🔍 Pentesting deep, we track the plan.
🚀 From CI/CD to cloud’s dark seams,
🛡️ WALLSEC secures your cyber dreams.
Happy World Poetry Day to all the poets of IT security.
March 21, 2025 at 1:49 PM
🥧🔐 Happy #PiDay, fellow Cyber Defenders! 🔐🥧

Pi (π) is infinite and unpredictable—just like the math behind encryption and cybersecurity! From Pi-hole blocking threats to #RaspberryPi hacking projects, π is everywhere in security.

👉Enjoy some pie and stay secure!
#CyberSecurity #Encryption #MISP
March 14, 2025 at 11:05 AM
Yesterday SAP released its latest Security Patch, addressing multiple vulnerabilities across key products. If you’re using SAP solutions, make sure to review and apply these patches ASAP!
🔗 Full details here: support.sap.com/en/my-suppor...
#SAP #CyberSecurity #PatchTuesday #SecurityUpdate
March 12, 2025 at 9:01 AM
🌟 Celebrating Women in Cybersecurity! 🌟
At WALLSEC, we're proud of the incredible women driving IT security. Your expertise & dedication make a lasting impact. Thank you for your leadership and hard work! 💙🚀

#IWD2025 #WomenInCyber #ITSecurity #WomenInTech
March 8, 2025 at 12:33 PM
🚨 The second #SAP Patch Day of the year is here! 🚨
SAP just released 19 new security notes, including three rated High priority. Stay ahead of potential risks—check out the full list below and patch today! ⬇️
support.sap.com/en/my-suppor...
#CyberSecurity #SAPSecurity #PatchUpdate
February 11, 2025 at 11:18 AM
🔑 It’s #ChangeYourPasswordDay and time to update your passwords!
✅ Use strong, unique passwords for each account—ideally with a mix of letters, numbers, and special characters.
📝 Need tips on creating secure passwords? Check out this guide from @bsi-bund.bsky.social:
www.bsi.bund.de/EN/Themen/Ve...
February 1, 2025 at 12:02 PM
Reposted by WALLSEC GmbH
Angreifer können an mehreren Sicherheitslücken in Dells Backuplösung NetWorker ansetzen. Sicherheitsupdates stehen zum Download bereit. #Security
Schadcode-Schlupfloch in Dell NetWorker geschlossen
Angreifer können an mehreren Sicherheitslücken in Dells Backuplösung NetWorker ansetzen. Sicherheitsupdates stehen zum Download bereit.
www.heise.de
January 31, 2025 at 8:46 AM
Reposted by WALLSEC GmbH
DeepSeek meldet großangelegte, bösartige Attacken auf die Dienste. Darunter leidet die Performance. Registrierungen sind temporär deaktiviert. #Security
Nach Cyberattacken: DeepSeek deaktiviert Registrierung
DeepSeek meldet großangelegte, bösartige Attacken auf die Dienste. Darunter leidet die Performance. Registrierungen sind temporär deaktiviert.
www.heise.de
January 29, 2025 at 8:22 AM
Excited to join the BlueSky community! 🌟 Looking forward to connecting and having more meaningful conversations with all of you. Here's to new connections, fresh ideas, and great discussions ahead! #NewBeginnings #HelloBlueSky
January 29, 2025 at 8:40 AM
Reposted by WALLSEC GmbH
Über vierzig Schulen sind von dem Angriff betroffen und derzeit nicht am Netz. Die Urheber waren bislang unklar, nun reklamiert Lockbit die Attacke für sich. #Security
Cyberangriff auf Schulen in Rheinland-Pfalz: Steckt Lockbit dahinter?
Über vierzig Schulen sind von dem Angriff betroffen und derzeit nicht am Netz. Die Urheber waren bislang unklar, nun reklamiert Lockbit die Attacke für sich.
www.heise.de
January 24, 2025 at 7:48 AM