Oct 22, 2026
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Tech/Dev
Node.js patches 10 vulnerabilities across three release lines
Node.js shipped coordinated security releases on Wednesday (Oct 21) for all three supported lines, v26.12.1, v24.22.1 and v22.23.4, closing 10 vulnerabilities, 4 of them rated high. The most severe is a Brotli decompression flaw that allows remote code execution.
Source: LinuxCompatible -
Marketing/SEO
ChatGPT traffic is showing up as Direct
Since GPT-6 launched on Oct 8, links coming from ChatGPT have stopped carrying tracking tags. Adobe measured roughly 31,000 daily visits "lost" from ChatGPT and 26,000 "gained" as Direct traffic between Oct 9 and 13, and OpenAI has confirmed the bug.
Source: DesignRush -
Markets
Ibovespa falls 0.86% on Middle East tensions
Brazil's Ibovespa fell 0.86% on Thursday (Oct 22) to 206,495 points, and the dollar rose to R$ 5.03. Middle East tensions (attacks in Saudi Arabia and the risk of new US and Israeli strikes on Iran) and caution over the pace of AI investment weighed on global markets.
Source: InfoMoney -
Economic calendar: Brazil and US
Brazil
Only the National Monetary Council (CMN) meeting, at 9 a.m. BRT. No inflation, jobs or interest rate data is scheduled today.
United States
9:30 a.m. BRT: initial jobless claims (forecast 200K, prior 199K) and continuing claims (1.72M, prior 1.71M). 11 a.m.: Conference Board leading economic index for September (forecast -0.2%, prior -0.1%). Noon: Kansas City Fed manufacturing index for October. No rate decision, payrolls or CPI today, so expected impact is low to medium.