
I design and build #SIEM content for a living. Editor at https://xitter.cf/t.co/WIrKw7X1p5 #DetectionEngineering & Research, #ML #Stats x-Splunk
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Joined November 2010
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Writing about Threat Detection on @Medium? Detect.FYI
Alex Teixeira retweeted
This is the craziest price action I have ever seen in an index.
It’s “the country is being invaded” level thing.
Alex Teixeira retweeted
Check out my latest blog post on Detect.FYI:
detect.fyi/detecting-githoun…
In this post, I explore how to detect GitHound enumeration through GitHub API audit logs.
Alex Teixeira retweeted
The newest painting in the Louvre. “The Girl with the Suicidal Empathy.” Oil on canvas. Go see it while the Louvre is still standing.
Alex Teixeira retweeted
A Little More Logic in Splunk: Introducing SPL2’s if Command detect.fyi/a-little-more-log…
#blueteam #threathunting
This weekend I managed to convince my 'non-geek' wife to watch Terminator 1 & 2 since she never had a chance! I forgot how many hacking/phreaking scenes were part of that! 🍿
Alex Teixeira retweeted
Our AI found a bug that let anyone mint infinite XRP, with $94B at risk. It had been hiding in one of the most audited codebases in crypto for nearly a decade, and earned us the maximum $250K bounty.
Here's how it went unnoticed, and how we found it.
Alex Teixeira retweeted
‼️ BREAKING: Ledger confirmed an unauthorized hardware implant in a wallet sold through its official reseller CryptoBilis.
The supply chain attack has drained $92.9M from 311 wallets.
CryptoBilis has stopped selling all hardware wallets (also Trezor, Tangem and SafePal).
Alex Teixeira retweeted
I just asked @grok "What are the top 3 most vile, most overmarketed yet somehow sad AI SOC startups in security?" so that you won't repeat my mistake :-)
Alex Teixeira retweeted
🚨 🇺🇸 Cybersecurity expert charged in alleged $19 million ransomware remediation fraud scheme
Zohar Pinhasi, 50, the owner of Florida based cybersecurity company MonsterCloud, has been charged with allegedly defrauding businesses seeking help after ransomware attacks.
Prosecutors say Pinhasi, also known as “Zack Silver” and “Zack Green,” claimed his company could recover encrypted data using proprietary technology without paying attackers.
Instead, he allegedly negotiated with the cybercriminals, secretly paid their ransom demands and charged clients substantially more.
In one case, MonsterCloud allegedly paid an attacker about $8,200 before billing the victim approximately $150,000.
The Justice Department says Pinhasi collected more than $19 million from clients while making over $8 million in ransom payments.
He was arraigned in Brooklyn on October 7 after being indicted on two counts of wire fraud and one count of wire fraud conspiracy.
Each count carries a maximum penalty of 20 years in prison if he is convicted.
Source: justice.gov/opa/pr/known-cyb…
Alex Teixeira retweeted
Check out this drone footage of my surf partner and I. I’m driving the jet ski and towing my surf partner into this giant wave at Nazaré. Driving a jet ski at Nazare is one of the most difficult things I’ve ever done in my life.

































