Apple has fixed an exploit in the iPhone that permitted an extremely sophisticated attack.

 iOS 18.3.1 addresses a vulnerability that allowed attackers to disable USB Restricted Mode on a locked device.

A recent iPhone update addresses a security flaw that could allow an attacker to disable a nearly seven-year-old USB security feature. Apple’s release notes for iOS 18.3.1 and iPadOS 18.3.1 indicate that this bug, which permitted the deactivation of USB Restricted Mode, “may have been exploited in an extremely sophisticated attack against specifically targeted individuals.”

The release notes describe the now-patched security flaw as enabling “a physical attack,” meaning that the attacker would need access to the device to exploit it. Therefore, unless highly sophisticated attackers compromised your device, there was no cause for concern even before Monday’s update.

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Here's a guide on how to invest in the fourth quarter

As we enter the final quarter of the year, experts warn of several uncertainties affecting the equity markets, including upcoming U.S. elections, geopolitical tensions, and economic slowdown concerns. Kevin Teng, CEO of Wrise Private Singapore, emphasized that these factors could lead to market volatility.

In this uncertain environment, CNBC Pro consulted market experts for their investment strategies as we approach year-end.

DeepSeek Sell-Off: Hightower’s Stephanie Link’s Buying Opportunities

DeepSeek Sell-Off: Hightower's Stephanie Link Highlights Buying Opportunities

The recent DeepSeek sell-off could present an opportunity for investors, according to Hightower Advisors’ Stephanie Link.

As Hightower's Chief Investment Strategist, Link believes the tech route may pave the way for savvy investors to capitalize on AI stocks, particularly in companies with diversified businesses that remain insulated from the headlines surrounding DeepSeek.

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TD Cowen: Nvidia Sell-Off Could Be the Entry Point Traders Have Been Waiting For

TD Cowen suggests that the DeepSeek sell-off may offer a new chance for investors who missed Nvidia's extraordinary rally last year to enter the trade.

Monday’s Biggest Analyst Calls

Here are some of the most significant Wall Street calls for Monday, featuring Nvidia, Apple, Tesla, Marvell, Microsoft, Meta, Take-Two, Amazon, Twilio, and more.

Goldman Sachs Upgrades Twilio, Predicts Over 35% Upside Ahead.

After a 20% surge last Friday, Goldman Sachs remains optimistic about Twilio, predicting additional growth potential for the stock.

Is Nvidia in Danger? Analysts React to the DeepSeek Sell-Off

The DeepSeek Sell-Off: What Major Analysts Are Saying About Nvidia and a Possible AI Bubble

Wall Street woke up Monday to a surprising artificial intelligence stock sell-off, sparked by the emergence of the Chinese startup DeepSeek. The startup has been generating buzz for reportedly building a competitive AI model at a fraction of the cost that U.S. giants like Meta Platforms and Microsoft are currently investing.

“The AI investment cycle may be over-hyped, and a more efficient future is possible,” wrote JPMorgan analyst Sandeep Deshpande in a note.

Here’s a roundup of what major analysts are saying:

See the Interview That Started the Buzz

Watch CNBC’s full interview with Scale AI founder and CEO Alexandr Wang

Scale AI founder Alexandr Wang shares his insights on the AI landscape in 2025, the ongoing AI arms race between the U.S. and China, the impact of U.S. chip export controls, and the future of AI development. He also discusses the $500 billion Stargate project, AI competition in the U.S., and the balance between DEI (Diversity, Equity, and Inclusion) and “MEI” (Maximizing Efficiency in Innovation) in corporate America.