Researcher

Joined January 2025
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please CZ
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Replying to @lcfr_hax
@lcfr_hax Where does one go next after "bug so big it made the prime minister of Japan talk about php"? How do you top that?
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Governments offline. Internet scrambling. And the guy who created PHP2SHELL is @lcfr_hax This isn't a minor vuln, this is something that will be in the news for weeks to come. We have the literal NSA talking about PHP2SHELL
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Viral confirmation from one of the most respected in the industry @calif_io “@lcfr_hax was the first to discover php2shell and develop a working exploit… His work convinced the PHP Foundation to invest in fixing this entire bug class.” xitter.cf/calif_io/status/211291…
Let’s set the record straight: @lcfr_hax was the first to discover php2shell and develop a working exploit. See his August 5 tweet: xitter.cf/lcfr_hax/status/208503… His work convinced the PHP Foundation to invest in fixing this entire bug class. He then worked around the clock to review, test, and retest the patches.
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PHP powers approximately 69–72% of all websites with a known server-side programming language, according to recent 2026 data from W3Techs. @lcfr_hax is listed as a Reporter. That same GitHub has the 100% Claim Bo61v44TWErCNGF4qzu2nEWyGgPWeNrNpu1FsV8dpump
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۟ retweeted
got my step dad bullish on solana:FeMbDoX7R1Psc4GEcvJdsbNbZA3bfztcyDCatJVJpump
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awesome find
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legend
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Replying to @lcfr_hax
Let’s set the record straight. @lcfr_hax was the first to discover php2shell and develop a working exploit. His work convinced the PHP Foundation to invest in fixing this entire bug class. He then worked around the clock to review, test, and retest the patches.
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One of Arbitrum's longest-running DeFi teams just had SperaxOS named an OpenAI Select Partner. USDs has been on Arbitrum since 2021, and the $SPA buyback burns there too: 756 burns, ~9.88M SPA, all on Arbiscan. Real usage on Arbitrum, burning real supply.
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My idle stables sit in USDs and earn auto-yield with no staking or claiming. Now SperaxOS, an OpenAI Select Partner, lets agents hold and pay in USDs too. More USDs in use means more protocol revenue, and that revenue buys and burns $SPA. ~9.88M burned so far.
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Agents that move money need guardrails. SperaxOS, now an OpenAI Select Partner, runs a 6-layer guard chain before any on-chain action. The $SPA buyback holds the protocol to the same standard: every burn is public on Arbiscan. 756 so far. Verify, don't trust.
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Replying to @SperaxUSD
Agents that move money need guardrails. SperaxOS, now an OpenAI Select Partner, runs a 6-layer guard chain before any on-chain action. The $SPA buyback holds the protocol to the same standard: every burn is public on Arbiscan. 756 so far. Verify, don't trust.
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