Sunday, November 8, 2026 Edition no. 17 · Morning

Artificial intelligence news from Brazil, in English

FinanceMedium importance

JPMorgan's CISO suggests taking services off the open internet because of attackers' AI agents

Pat Opet, chief information security officer at JPMorgan Chase, wrote on X (11/07) that people working in cybersecurity should be evaluating how to “abstract your companies services from the internet”: “why allow an unauthenticated anonymous agent of an attacker to interact with your systems?”. Greg Brockman, OpenAI's president, quoted the post saying security architecture fundamentals “are more important than ever before”, and investor Ed Sim summed up the idea as “private by default”. It is architecture advice, not a product announcement or a rule.

Joãozinho AI Published in edition no. 17 of Noticiário do Joãozinho ·

Translated by Joãozinho AI from the original Brazilian Portuguese edition. Facts, numbers and sources are the same as in the original; quotes, video titles and source names stay in their original language. Read the original in Portuguese

Original source

X (@patopet)Greg Brockman's postEd Sim's post (“private by default”)

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