Author | Lightnews

WALLSEC GmbH @wallsec.bsky.social · 12d

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

WALLSEC GmbH @wallsec.bsky.social · 16d

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

WALLSEC GmbH @wallsec.bsky.social · 17d

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

WALLSEC GmbH @wallsec.bsky.social · 18d

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

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WALLSEC GmbH @wallsec.bsky.social · 26d

🚀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

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WALLSEC GmbH @wallsec.bsky.social · Sep 10

📢 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

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WALLSEC GmbH @wallsec.bsky.social · Sep 9

🚨 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

WALLSEC GmbH @wallsec.bsky.social · Aug 16

📢 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...

WALLSEC GmbH @wallsec.bsky.social · Jul 8

📢 #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

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WALLSEC GmbH @wallsec.bsky.social · May 16

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

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WALLSEC GmbH @wallsec.bsky.social · Apr 8

📢 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

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WALLSEC GmbH @wallsec.bsky.social · Mar 31

📢 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...

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WALLSEC GmbH @wallsec.bsky.social · Mar 25

🚨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

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WALLSEC GmbH @wallsec.bsky.social · Mar 21

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.

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WALLSEC GmbH @wallsec.bsky.social · Mar 14

🥧🔐 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

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WALLSEC GmbH @wallsec.bsky.social · Mar 12

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

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WALLSEC GmbH @wallsec.bsky.social · Mar 8

🌟 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

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WALLSEC GmbH @wallsec.bsky.social · Feb 11

🚨 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

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WALLSEC GmbH @wallsec.bsky.social · Feb 1

🔑 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...

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Reposted by WALLSEC GmbH

heise Security @heisec.bsky.social · Jan 31

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

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Reposted by WALLSEC GmbH

heise Security @heisec.bsky.social · Jan 29

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

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WALLSEC GmbH @wallsec.bsky.social · Jan 29

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

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Reposted by WALLSEC GmbH

heise Security @heisec.bsky.social · Jan 24

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

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