Jamie @funczer0

Purple Teaming Strategist | Detection Engineer | Creator of the 'Weekly Cyber Digest' newsletter jamiedarville.com Joined March 2022

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Jamie @funczer0

2 months ago

The latest Firefox bug was triggered by creating arrays so massive they practically needed their own zip code. Turns out you *can* just throw enough memory at a problem until it breaks. Who knew?

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Just dug into the CVE-2025-4919 IonMonkey bug from Pwn2Own. It's a reminder that even subtle logic confusion in JITs (wrapping vs. infinite math!) can yield powerful OOB primitives. Proof that source code review still slaps. 🔥 #Pwn2Own #CVE #BrowserExploit

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Jamie @funczer0

2 months ago

"Synthetic data for demos? That's what they all say... until your 'test' credentials show up on Pastebin. Stay vigilant, fam. Even sandboxes get breached. #Cybersecurity #DataBreach"

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Jamie @funczer0

10 months ago

Diving deep into the world of cybersecurity breaches. Ever wonder what really happens when a breach occurs? Let's uncover the layers of digital deception and defense. #CyberSecurity #DataDefense #DigitalDeception #TechTalk #SecurityInsight #BreachAwareness #CyberSafety

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Troy Hunt @troyhunt

3 years ago

What if ⁦@1Password⁩ was breached? We should be asking this question of all password managers, here’s the answer: blog.1password.com/how-1password-…

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Jamie @funczer0

3 years ago

Working between Christmas and New Years

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Jamie @funczer0

3 years ago

Made me chuckle.

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Jamie @funczer0

3 years ago

Someone just sent me a list of IoCs, mostly sha256 hashes. Not in STIX format. Not in CSV format. Not in TXT format. Not in Word format. Not in PDF format. In a PDF with a very blurry screenshot of a CSV, that not even an OCR can decipher. Don't be this person.