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Adan Álvarez #standwithukraine

@flekyy90.bsky.social
57 followers 99 following 8 posts

adan.cloud Cyber Security Engineer interested in Pentesting | Cloud Security | Adversary Emulation | Threat Hunting | Purple Teaming | Bug Bounties | SecDevOps

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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 18/04/2025
𝐏𝐞𝐫𝐬𝐢𝐬𝐭𝐞𝐧𝐜𝐞 is one of the first goals for an attacker in AWS, and 𝐂𝐨𝐝𝐞𝐁𝐮𝐢𝐥𝐝 can help them get it. In my latest blog, I walk through how an attacker could abuse AWS CodeBuild + GitHub Actions to maintain long-term access in a compromised AWS account: medium.com/@adan.alvare...
medium.com
Gaining Long-Term AWS Access with CodeBuild and GitHub
Discover how attackers can abuse AWS CodeBuild and GitHub Actions to gain stealthy persistence in compromised AWS environments.
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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 06/03/2025
When securing AWS, you can build different solutions with native services, but which one works best for 𝐚𝐥𝐞𝐫𝐭𝐢𝐧𝐠 𝐨𝐧 𝐬𝐮𝐬𝐩𝐢𝐜𝐢𝐨𝐮𝐬 𝐀𝐏𝐈 𝐜𝐚𝐥𝐥𝐬? In my latest article, I break down three AWS-native alerting methods, comparing their time to alert, cost, and ease of use: medium.com/@adan.alvare...
medium.com
DIY — Evaluating AWS Native Approaches for Detecting Suspicious API Calls
While in my previous articles from the DIY series, I explored how to build solutions with LLMs (Using Semgrep with LLMs and Building a…
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Reposted by Adan Álvarez #standwithukraine
Nick Frichette @frichetten.com · 06/03/2025
New details on the ByBit/Safe{Wallet} breach, and uhhh wow, some really silly blunders on the DPRK side. They still succeeded which is the most upsetting part of all of this. Let's bully some threat actor tradecraft! A🧵 x.com/safe/status/...
x.com
Safe.eth on X: "Investigation Updates and Community Call to Action" / X
Investigation Updates and Community Call to Action
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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 13/02/2025
Breached? Not Game Over! When an attacker gets access to your account, it is just the beginning of the game, not the end. In my latest article, I explain how we can rig the game to stop attackers before real damage happens. 🔗Read here: medium.com/@adan.alvare... #CyberSecurity #AWS #CloudSecurity
medium.com
Breached? Not Game Over: Learn How to Turn the Tables on AWS Attackers!
A breach in AWS isn’t game over, initial access is just the first move. Learn how to rig the game and win.
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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 23/01/2025
I built a PoC using Amazon Bedrock to automate security questionnaires. A centralized, secure knowledge base + zero cost when idle makes it perfect for occasional use. medium.com/@adan.alvare...
medium.com
DIY — Building a Cost-Effective Questionnaire Automation with Bedrock
Security questionnaires are very common today. When customers consider your product, especially if you’re a startup, they often ask for…
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Reposted by Adan Álvarez #standwithukraine
Gynvael Coldwind @gynvael.bsky.social · 28/12/2024
Want to support security researchers from Dragon Sector in covering legal costs piling up after they went public with logic bombs in train firmware? IBAN for donations is available here: www.ccc.de/en/updates/2... Talks for context media.ccc.de/v/37c3-12142... streaming.media.ccc.de/38c3/relive/...
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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 09/12/2024
Learn how attackers abuse STS GetFederationToken for AWS persistence and how a proper incident response can make it useless. medium.com/@adan.alvare...
medium.com
GetFederationToken: A Simple AWS Persistence Technique Used in the Wild
My last two articles (how attackers can abuse IAM Roles Anywhere for persistent AWS access and gaining AWS persistence by updating a SAML…
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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 04/12/2024
My latest contributions to Stratus Red Team are live in v2.20.0! 🎉
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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 03/12/2024
🎄 Want to boost your AWS security this holiday season? Today in #AdventOfCloudSecurity, I’ll show you how to use HoneyTrail to set traps for attackers. If they snoop around, you’ll know! 🎁 Check out daily videos on AWS, Azure, GCP & more: advent.cloudsecuritypodcast.tv #CloudSecurity
advent.cloudsecuritypodcast.tv
Advent of Cloud Security
Presented by Cloud Security Podcast, Advent of Cloud Security is a 24 day event where we drop new video every single day.
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Reposted by Adan Álvarez #standwithukraine
Nick Frichette @frichetten.com · 18/11/2024
Want to keep up to date with Datadog’s Cloud Security Research? We’ve got a starter pack for that. All of our researchers in one feed. go.bsky.app/8XpcFm5
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Adan Álvarez #standwithukraine @flekyy90.bsky.social · 16/11/2024
AWS's IAM Roles Anywhere, allows external systems to obtain temporary AWS credentials via a trusted Certificate Authority (CA). While enhancing secure access, it can be exploited if attackers establish trust with a CA they control. Learn about it in my latest article: link.medium.com/C4CBuJyfzOb
link.medium.com
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