Harold Rivas

[Harold Rivas @Haroldrivas]

@MMelissaM Batman Black ftw!

[Harold Rivas @Haroldrivas]

@japan_nobunaga Awesome comedy. Deeply enjoyed all the posts. Thank you for sharing!

[Harold Rivas @Haroldrivas]

@kaorukazama Safe travels back to Japan. Thank you for visiting Dallas.

[Harold Rivas @Haroldrivas]

@tuuu28283 As a Texan, yes, proudly!

[Harold Rivas @Haroldrivas]

@sudoingX Exciting analysis. Looking forward to this.

[Harold Rivas @Haroldrivas]

@FreddyLA7 Welcome to Texas @FreddyLA7

[Harold Rivas @Haroldrivas]

@thetheteatea Welcome to America 🇺🇸. There is so much to see.

[Harold Rivas @Haroldrivas]

@BrianRoemmele @grok Challenge accepted! I just signed up with one idea
in mind. What would I do if I had unlimited access to 16 PhDs for 6 months for $99/month?

[Zack Korman @ZackKorman]

Calling this a LOLLM (Living Off the LLM)

[OpenAI @OpenAI]

Introducing Daybreak: frontier AI for cyber defenders.

Daybreak brings together the most capable OpenAI models, Codex, and our security partners to accelerate cyber defense and continuously secure software.

A step toward a future where security teams can move at the speed defense demands.

[Cyber Security News @The_Cyber_News]

🚨 Google Warns of Hackers Using AI to Create Working Zero-Day Exploit

Source: https://t.co/6dAzbJtyxs

A working zero-day exploit entirely through artificial intelligence assistance. The Python-based exploit was designed to bypass two-factor authentication in a popular open-source web administration tool.

Cybercrime threat actors collaborated to plan a mass exploitation campaign targeting a popular open-source web-based system administration tool. The exploit discovered was a Python script that enabled 2FA bypass on the platform, and analysis of the code strongly suggests it was AI-generated.

#cybersecuritynews

[Nicolas Krassas @Dinosn]

Official CheckMarx Jenkins package compromised with infostealer https://t.co/OF8GM1ePwm

[Harold Rivas @Haroldrivas]

@chddaniel 😂

[Harold Rivas @Haroldrivas]

@DanielMiessler Already submitted my request for access this morning. 🙏
12M context window sounds sick given today’s standards.

[Cyber Security News @The_Cyber_News]

🛡️ Critical Android Zero-Click Vulnerability Grants Remote Shell Access

Source: https://t.co/EUEZkh4CEa

Google has published the May 2026 Android Security Bulletin, alerting the ecosystem to a highly severe remote code execution (RCE) flaw. Tracked as CVE-2026-0073, this critical vulnerability resides deep within the core Android System component.

It allows an attacker to gain remote shell access without requiring a single tap, download, or click from the device owner. Threat actors can launch this zero-click attack proximally, meaning they only need to be on the same local network or in physical proximity to exploit a vulnerable mobile device.

#cybersecuritynews #Android

[Harold Rivas @Haroldrivas]

@BlackboxAIhost Put me in coach!

[Harold Rivas @Haroldrivas]

@MatthewBerman @steipete Same situation and perspective for me too! Committed to making my config work again even if it’s temporarily disabled at the moment.

[Harold Rivas @Haroldrivas]

@gailcweiner Tons of fun! Dreaming up new capabilities everyday and seeing productivity gains in so many areas of life.

[Harold Rivas @Haroldrivas]

@DanielMiessler @DanielMiessler great post! Always enjoy reading your perspective. I feel like this is a critical period that requires us to be bold and dream bigger just as you’ve stated. Anyone that is actually paying attention to AI right now likely feels the same pull.

[Harold Rivas @Haroldrivas]

Cybersecurity is not just application vulnerabilities. That is a small but important part of the large set of challenges cybersecurity professionals face. The average CISO has 72 tools that they use to protect the typical enterprise network. Mythos while significant only affects one or two of them. That leaves many more problems to still deal with.