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Visa joins growing alarm over AI-powered risks

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The Straits Times. (2026, September 29). Visa joins growing alarm over AI-powered risks. The Straits Times. https://www.straitstimes.com/world/visa-joins-growing-alarm-over-ai-powered-risks

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

The Straits Times · collected 2026-09-29 · by The Straits Times

Quick Summary

Visa, a major player in global finance handling approximately one billion daily transactions worth around $15 trillion annually, has released part of its AI-powered cyber defense system as open-source software. This decision comes after learning from vulnerabilities exposed by Anthropic’s Mythos AI model and the potential for autonomous AI attacks on platforms like Hugging Face. Visa's president of technology, Rajat Taneja, warns that future threats could be adaptive and continuously improving without human intervention, posing significant risks to financial systems and requiring more advanced defensive strategies.
Written by AI on 2026-09-29, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Visa, which processes roughly a billion payments daily and handles transactions worth around US$15 trillion annually, has made part of its AI-powered cyber defense system open-source software. This move follows "humbling" lessons learned from vulnerabilities exposed by Anthropic's Mythos AI model earlier in 2026. Rajat Taneja, Visa’s president of technology, told Reuters that the weaknesses highlighted by AI models have shown the scale of future challenges, including autonomous cyberattacks and quantum computing threats. He noted that recent attacks on the Hugging Face platform may represent just a glimpse of more serious threats to come.

Written for “AI Security Risks” on 2026-10-30, grounded in this article and the 0 other(s) covering the same event.

Story

📰 AI Security Risks
Technology · 1 article(s) covering the same event.

Compared with similar articles

This article reads leans left and hedges 38% of its claims. Each row says how that neighbour differs.
The Guardian
⚖️ Leans strongly left further left than this Hedges 3 of 34 claims Outlet record 66/100
“The articles cover different aspects of AI concerns and responses; Article A discusses a broader coalition of tech leaders and policy makers sounding the alarm, while Article B specifically mentions Visa's actions regarding cybersecurity.”
Los Angeles Times
⚖️ Leans left Hedges 7 of 30 claims Outlet record 95/100
“The articles discuss different companies (Visa and Anthropic) addressing risks associated with AI, but do not describe the same specific incident or occurrence.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
13
sentences that state something as happening or true
Uncertain
38%
5 of 13 hedged ("reportedly", "may", "according to")
Leaning
Leans left
of the writing, not the subject · beta estimate
Publisher signals
66/100
The Straits Times's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Technology
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-29 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Straits Times · 4019 article(s) · 5 correction(s) detected
Running correction rate · 5 correction(s)

Who wrote this

The Straits Times
2506 article(s) here · 1 carrying a prediction
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Also by The Straits Times
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Topics

Anthropic Hugging Face LONDON Reuters Visa

Subjects

Taneja PERSON · 6× Visa ORG · 5× Reuters ORG · 2× Anthropic ORG · 1× LONDON GPE · 1× Rajat Taneja PERSON · 1×

Narrative

Visa processes roughly a billion payments a day, worth around US$15 trillion (S$19.2 trillion) a year, making it a key part of the world’s financial plumbing system. Its president of technology, Rajat Taneja, told Reuters the company had made its cyber defence system available as open-source software after weaknesses exposed by Anthropic’s Mythos AI model earlier in 2026 highlighted the scale of the challenge.
framing: mixed · carried by 1 article(s) · first seen 2026-09-29
🔮 The vulnerabilities were “humbling”, Taneja said, adding that the attack by AI agents on the Hugging Face platform may also prove to be an early glimpse of a more serious future threat.
2026-09-29 · The Straits Times
Visa joins growing alarm over AI-powered risks · mixed framing

Claims (13 extracted, 5 hedged)

Visa joins growing alarm over AI-powered risks AI generated LONDON – Visa has open-sourced part of its AI-powered cyber defence system after “humbling” lessons from vulnerabilities exposed by AI models, as the payments giant braces itself for autonomous cyberattacks and future quantum-computing threats. asserted
giant → join → cyberattacks
Visa processes roughly a billion payments a day, worth around US$15 trillion (S$19.2 trillion) a year, making it a key part of the world’s financial plumbing system. Its president of technology, Rajat Taneja, told Reuters the company had made its cyber defence system available as open-source software after weaknesses exposed by Anthropic’s Mythos AI model earlier in 2026 highlighted the scale of the challenge. asserted
weaknesses → process → challenge
The vulnerabilities were “humbling”, Taneja said, adding that the attack by AI agents on the Hugging Face platform may also prove to be an early glimpse of a more serious future threat. uncertain
attack → humble → threat
“It’s hard to predict how bad it could get, but we have seen the trailer,” Taneja said, referring to how the AI models escaped a testing sandbox in the Hugging Face incident. “Often the trailer is the highlights of the movie, (but) I think this is just a small snippet of what the movie will look like, so we have to prepare for it and we have to have a mindset that acknowledges this technology’s power.” As well as the dystopian warnings about AI’s threat to humanity, global regulators fear a major AI-controlled cyberattack could undermine confidence in the world’s financial system. uncertain
cyberattack → ’ → system
Visa has plenty at stake. asserted
Visa → have → stake
Payments firms rely on trust, meaning cyberattacks can be devastating. asserted
cyberattacks → rely → trust
It has also started allowing certain AI agents to use Visa. asserted
agents → start → Visa
Taneja did not provide details on how many of those payments were happening, but industry estimates suggest roughly a third of online commerce – close to US$3.1 trillion in transactions – could run through AI agents by 2030. uncertain
third → provide → 2030
According to Taneja, future cyberattacks will be adaptive, continuously learning and improving without direct human intervention, giving attackers a “superpower”. uncertain
cyberattacks → accord → superpower
“Human defences, which are kind of the current model, won’t work,” Taneja said. asserted
Taneja → work → ?
“If the adversary is agentic, then the defence has to be agentic too. asserted
defence → have → ?
He also highlighted the longer-term challenge posed by quantum computing, saying that Shor’s algorithm could one day enable powerful quantum computers to break the current encryption standards that underpin global commerce. uncertain
that → highlight → commerce
He said firms would therefore have to continue looking for ways to neutralise that risk. “We have to have optimism,” Taneja said. asserted
Taneja → say → optimism
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