Investment
Features
FeesSafety
Academy
More
Pluang+

Nvidia launches AI security platform and announces $150bn stock buyback to address rogue AI risks.

Company Fundamentals
28 Sep 2026
The Guardian
View Source
Bullish
Nvidia launches AI security platform and announces $150bn stock buyback to address rogue AI risks.

Nvidia introduced the Open Agent Safety Platform, designed to prevent AI agents from acting autonomously and causing security breaches, following recent incidents where AI models hacked other organizations. The platform includes open-source software and a chip-based security layer called Sentry to monitor and control AI agent behavior in real time. Nvidia also announced a $150 billion expansion of its stock buyback program, signaling confidence in continued growth fueled by AI technology. Over 100 organizations, including Microsoft and JPMorgan Chase, are already using the platform, highlighting growing industry focus on AI safety amid debates on how to manage AI development risks.

As of Sep 28, 2026 22:51 WIB, Nvidia shares on Pluang are trading at USD 229.73, up 2.07% for the day, reflecting investor interest in its AI safety platform and $150 billion stock buyback announcement. Microsoft, a user of Nvidia's platform, is down 1.25% at USD 509.74, while JPMorgan Chase shares have fallen 1.20% to USD 338.94. Nvidia's market cap stands at $5.43 trillion, highlighting its dominant position in the technology sector.

More News (NVDA)

Nvidia could hold over $1 trillion in cash by 2031 despite growth and investments.

Nvidia could hold over $1 trillion in cash by 2031 despite growth and investments.

Nvidia is projected to accumulate more than $1 trillion in cash by fiscal year 2031, even while increasing spending on capital expenditures, strategic investments, dividends, and share buybacks. The forecast assumes revenue growth will moderate to 15...

Market News
Bullish
5 hours ago
Choosing the MAGS ETF offers diversified AI exposure versus betting solely on NVIDIA's volatile growth.

Choosing the MAGS ETF offers diversified AI exposure versus betting solely on NVIDIA's volatile growth.

NVIDIA reported a record Q2 fiscal 2027 revenue of $96.22 billion, driven by strong customer spending from major hyperscalers like Microsoft and Amazon. The Roundhill Magnificent Seven ETF (MAGS) holds NVIDIA plus six of its biggest customers, provid...

Market News
Bullish
5 hours ago
NVIDIA's CEO says data centers don't raise energy bills despite rising utility costs near AI hubs.

NVIDIA's CEO says data centers don't raise energy bills despite rising utility costs near AI hubs.

NVIDIA CEO Jensen Huang dismissed concerns about data center water use as a myth and claimed data centers actually reduce energy bills. However, some homeowners near AI data centers report sharp spikes in utility costs. Huang acknowledged older facil...

Market News
Bullish
5 hours ago
Nvidia raises share buyback authorization by $150B, a record surpassing Apple, amid AI-driven growth.

Nvidia raises share buyback authorization by $150B, a record surpassing Apple, amid AI-driven growth.

Nvidia has increased its share buyback authorization by a record $150 billion, exceeding Apple's $110 billion approval in 2024. This move comes as Nvidia's stock trades near its lowest valuation in over a decade, despite a 20% gain this year. The com...

Company Fundamentals
Bullish
5 hours ago
Nvidia doubles revenue but stock lags; $350 target depends on margins, supply, and AI growth.

Nvidia doubles revenue but stock lags; $350 target depends on margins, supply, and AI growth.

Nvidia reported a 106% revenue increase to $96.22 billion, driven by strong Data Center sales, yet its stock rose only about 20% year-to-date. Investors remain cautious due to concerns over rising memory costs impacting margins, supply constraints, a...

Company Fundamentals
Bullish
6 hours ago
banner-footerbanner-footer

Invest & Trade with
#1 Award-Winning Investment Super App