SysAdmin24x7 @sysadmin24x7

Noticias y alertas de seguridad informática. @sysadmin24x7 https://t.co/NcEeu73900 [email protected] t.me/s/sysadmin24x7 España Joined August 2017

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ClearSky Cyber Security @ClearskySec

5 months ago

A suspected new malware variant linked to the MuddyWater Iranian APT group has been discovered. Based on the PDB path, we named it Phoniex. Phoniex was used in attacks impersonating the Hungary government and Netivtech, an Israeli company IoCs: Sha256:…

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DSDSEC @DSDSec

6 months ago

1.🚀 NEW BOOK RELEASE from DSDSec! "SSH Hardening & Offensive Mastery" by Diego Ruiz de Bucesta (@DiegoRBucesta) is the ultimate guide to SSH security, from hardening to advanced offense. FREE PDF: dsdsec.com/wp-content/upl… #DSDSec #SSH #CyberSecurity #Hacking #FreeBook (1/4)

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Eduardo Collado 🇪🇦🇪🇺 @ecollado

2 years ago

Si os digo que Proxmox puede ser muy superior a VMware ¿Cómo se os queda el cuerpo? pues os he preparado un hilo sobre las mejoras de Proxmox en comparación con VMware con sus fuentes y todo para que veáis la luz y no tengáis dudas. #proxmox #vmware

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Manu {G²} @CiberPoliES

2 years ago

Se trata de un ciberataque conocido como #Vishing que se sirve de la ingeniería social para engañar a la victima al mostrar en la pantalla de su teléfono el número real del banco, pero en realidad están llamando de otro número distinto. Es como escribir en el remitente de una…

Miguel Ángel Sánchez @mangelsanchez

2 years ago

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Nathan McNulty @NathanMcNulty

2 years ago

We're adding another Azure Security Architect role! If you love teaching others about Defender for Cloud, Arc, Sentinel, and other Azure technologies, this is for you :) ✅ Fully remote ✅ 4 day, 32 hour work week ✅ Amazing team ✅ Focus on personal growth ✅ Work with me? 😆

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cr0hn @ggdaniel

2 years ago

Imágenes "Bomba" y como liarla con una imagen PNG Hoy vamos a ver como con una imagen te puden hacer una denegación de servicio, like a boss. Ale, al turrón! 👇

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Florian Roth ⚡️ @cyb3rops

2 years ago

FIRSTCON23 videos have been uploaded #DFIR m.youtube.com/playlist?list=…

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Honey_SEC @Honey_SEC

2 years ago

Los próximos 2, 3 y 4 de noviembre regresa #HoneyCON23, como todos los años tendremos charlas técnicas, talleres y nos tomaremos alguna cerveza hablando de Ciberseguridad. 🗓️Apertura de reserva de entradas: 16 de octubre. ℹ️ Más info: honeycon.eu

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Zach @svch0st

2 years ago

@phillmoore and I posted a blog on a TTP observed in an #Akira Ransomware case. ➡️ Actor gains access to Hyper-V server (with EDR) and creates a fresh VM ➡️ Turns off server VMs and mounts Hyper-V data disk on new VM ➡️Starts encrypting vhdx files! cybercx.com.au/blog/akira-ran…

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Microsoft Threat Intelligence @MsftSecIntel

2 years ago

Adversary-in-the-middle (AiTM) phishing techniques continue to proliferate through the phishing-as-a-service (PhaaS) cybercrime model, as seen in the increasing number of-AiTM capable PhaaS platforms throughout 2023.

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Román Ramírez @patowc

2 years ago

No quería escribir esto hasta que pasaran unos días, pero no puedo aguantarme. @_Angelucho_ nos ha dejado. Aparte de amigo, comunicador de ciberseguridad y gran apoyo para nuestra Comunidad, dedicó MUCHAS horas de su vida a ayudar a jóvenes hackers metidos en "líos". Hemos…

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Josep Albors @JosepAlbors

2 years ago

No tengo palabras para expresar el dolor que se siente al perder a una persona que ha sido tu amigo y referente durante tantos años. Allá donde estés, Angelucho, se seguro que te vas con la sensación del deber cumplido. Un fuerte abrazo a toda su familia y amigos.

Juan Antonio Frago Amada @alegrameeeldia

2 years ago

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dr4k0nia @dr4k0nia

2 years ago

Low detection #DuckTail #APT sample d345ca95f13e6034c2486afc77f6c8d3adff4b02030fd7477bc548185ae557b3 new version downloads payload from Telegram instead of embedding it. For additional samples and IOCs check our rule feed: valhalla.nextron-systems.com/info/rule/MAL_…

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Microsoft BlueHat @MSFTBlueHat

2 years ago

Let's not wait a full year this time....

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Florian Roth ⚡️ @cyb3rops

3 years ago

Microsoft: "We don't want to provide Extended Security Updates (ESU) for Windows 2008 / 2008 R2 anymore. It's a lot of effort for such an old OS. You surely understand." Also Microsoft: "If you use it in Azure, you can get them for another year." learn.microsoft.com/en-us/windows-…

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Florian Roth ⚡️ @cyb3rops

3 years ago

2022 OpenSSL vulnerability - Spooky SSL | by @ncsc_nl github.com/NCSC-NL/OpenSS…

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Andy Robbins @_wald0

3 years ago

How to prevent Kerberoasting: Kerberoasting is an incredibly powerful and reliable attack against Active Directory. In some situations it can result in an attacker becoming Domain Admin nearly instantaneously. Here's how to prevent this attack: 🧵

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Trend Zero Day Initiative @thezdi

3 years ago

Success! The first attempt of #Pwn2Own 2022 Day 1 begins with Hector “p3rr0” Peralta with Code Execution on Microsoft Teams. They are now headed to the disclosure room for validation! #P2O15

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Windows Update @WindowsUpdate

3 years ago

Microsoft is releasing Out-of-band (OOB) updates today to addresses a known issue that might cause authentication failures for some services. Updates are available on the Microsoft Update Catalog and will not be offered through Windows Update. docs.microsoft.com/en-us/windows/…

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Microsoft Threat Intelligence @MsftSecIntel

3 years ago

Microsoft recently observed a campaign targeting SQL servers that, like many attacks, uses brute force methods for initial compromise. What makes this campaign stand out is its use of the in-box utility sqlps.exe.