AI industry must generate $6T annually by 2031 to justify data centre spending

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The AI industry needs to earn approximately $6 trillion in annual revenue by 2031 to financially justify the massive wave of data centre investment currently underway. This figure reflects the enormous capital being poured into AI infrastructure by major tech companies and cloud providers worldwide. Analysts warn that without reaching this revenue threshold, the current data centre expansion could prove economically unsustainable. The projection highlights growing scrutiny over whether AI's commercial returns will keep pace with its rapidly escalating infrastructure costs.

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Security Report Flags High Flash Loan Attack Risk on DeFi Protocol Portal

A DeFi security research team published an analysis on September 29, 2026, identifying six flash loan attack vectors targeting Portal, a cross-chain liquidity protocol with approximately $1.8 billion in total value locked across Ethereum L1 and L2. The report assigned Portal an aggregate risk score of 8 out of 10, placing it in the high-risk category. The most critical vulnerability involves oracle price manipulation, where an attacker could use a flash loan to distort Portal's time-weighted average price oracle and exploit mispriced collateral or liquidations, potentially draining up to 30 percent of TVL in a single transaction. Other significant risks include re-entrancy attacks through flash loan receiver callbacks and a 'liquidation sandwich' technique that could siphon collateral from borrowers. Researchers strongly recommended immediate remediation of oracle integrity safeguards and re-entrancy protections as priority measures.

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ProgrammingDEV Community ·

Five Enterprise AI Gateways Compared on Security, Audit, and Tenant Isolation

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

Coolify Patches Password Reset Poisoning Flaw That Could Redirect Tokens to Attackers

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