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It’s a scenario most people have encountered: you try to make a big or unexpected purchase on your credit card, and, at the moment you need it the most, the card gets declined.

Sometimes, it’s as simple as confirming the purchase via text message, and you can quickly complete the transaction. Other times, it’s a days-long process that involves confirmation codes, mailed letters and waiting on hold with the card company to validate that it was indeed you who wanted to buy the product. 

The rate of fraud alerts is “absolutely” going up, according to Deloitte U.S. risk & financial advisory principal Satish Lalchand.

It can’t be ignored, because many of the alerts are not false alarms.

About 60% of credit card holders in 2023 experienced some sort of attempted fraud, according to Experian.

“Fraud in general across all channels, whether it’s check fraud, credit card fraud payments, the peer-to-peer payments, everything, is significantly increasing at a very rapid pace,” Lalchand said.

Global card losses attributed to fraud reached $33 billion in 2022, according to payments industry research company Nilson Report, with the U.S. market representing roughly 40% of losses. It has forecast a persistent threat that could reach nearly $400 billion in card fraud in the decade to 2032.

AI is part of the problem, but it is also part of the solution at companies including Visa.

“What’s driving a lot of this type of fraud, is the fraudsters themselves are using AI in general,” Lalchand said. “So, they are able to now move much faster.”

In the past, cybercriminals could open five to ten accounts a day. Now, it’s hundreds, if not thousands of accounts, thanks to advancements in artificial intelligence.

But at the same time AI is helping to detect potentially problematic transactions, with the downside of many cases turning out to be false alarms.

“When we come down to credit cards, financial institutions are investing more in the concept of fraud and fraud modernization, replacing older technology and having better fraud detection capabilities, and retuning their alerts,” Lalchand said. “That’s also causing a lot more on the detection side to go up.”

Worldpay president: AI could help combat fraud in payments industry

More personal data is being stolen

Michael Bruemmer, Experian vice president and head of its global data breach resolution and consumer protection division, says a lot more fraud is being done in other ways than stealing your credit card number, using other portions of your financial background, identity background, social security number.

Just in the past five months, there have been four major data breaches including Ticketmaster, Change Healthcare, AT&T and National Public Data. More data breaches can lead to more scrutiny and more preemptive alert protocols, although they are often not the main reason for alerts, according to Experian. 

There is some good news. Overall, the rate of false purchases on credit cards is actually decreasing, according to Experian. There have been 416,582 cases of credit card fraud that have been perpetrated in 2024. It’s down 5.4% versus 2023.

AI’s ability to detect patterns based on previous behavior has helped. While you may still get credit card blocks on purchases that seem out of the ordinary, technology has improved fraud alerts in other ways. MasterCard said it’s observed on average a 20% increase in its ability to detect fraud thanks to AI, and up to 300% increase in its ability to detect fraud without more false alerts. Mastercard declined to provide statistics on the absolute level of fraud and overall accuracy of fraud detection.

On Thursday, Mastercard announced the acquisition of payment fraud company Recorded Future, which it already partners with to help identify cards that have been compromised.

“We’ve come such a long way to actually reduce the friction out there,” said Johan Gerber, Mastercard executive vice president and head of security solutions.

Take for example, travel plans and making purchases in a foreign country. Before, people would have to call the credit card company. Now, card companies automatically note vacations and travel patterns based on past purchase behavior. Technology has also made it faster to identify and clear flagged fraud alerts if it is indeed a false alarm. Instead of having to call and wait on hold, in many cases verification can be done in a matter of minutes through authorized related accounts or through information only the individual cardholder would know.

Tips to cut down on unnecessary alerts

Today, some scenarios will raise concerns within current security parameters. Experian notes that while data breaches may turn up the dial on fraud alerts, it’s actually changes in shopping patterns that are guaranteed to set off red flags. If you’re buying something at a new store or purchasing a big ticket item that you don’t usually buy, that’s typically something that will be noted. MasterCard also said trying multiple transactions quickly in a row will always alert their systems. So, you can expect these will usually garner some sort of temporary block.

“It’s a balance,” Gerber said. “Do I want to be inconvenienced? Do you potentially want a transaction that [MasterCard] may get wrong because [we] declined you? Or do I want to sit on the other side of the loss of trust in that [we] actually did let a transaction through and you should have known it’s not me.”

Other things you can do to ensure that you get mostly accurate fraud alerts is to sign up for monitoring services and personally set limit alerts on your accounts. Most institutions will let you place monetary limits on when you can get notified about big transactions. Freezing your credit file, using a password manager and using two-factor authentication for your financial accounts with a biometric passcode can also be beneficial.

“Try to shop on regular, reputable shopping sites, and if you’re going to use a credit card, have a low-level limit credit card that’s only used for those shopping sites,” Bruemmer said. “I would also recommend using a tap-to-pay or a mobile app and then make sure you’re not shopping on a public Wi-Fi network.”

And, even if the alerts may be annoying, never ignore them. Even though it may seem like you get notice of a data breach every day, it doesn’t mean you won’t eventually be affected.

“Consumers should pay attention to all of this, because it’s just a matter of time … they will be impacted,” Lachland said.

Credit card fraud resources

Source: CNBC Select

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Waymo expanding to Baltimore, Pittsburgh and St. Louis with manual test drives

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Waymo expanding to Baltimore, Pittsburgh and St. Louis with manual test drives

Waymo partners with Uber to bring robotaxi service to Atlanta and Austin.

Uber Technologies Inc.

Waymo on Wednesday said humans will begin test driving the Alphabet-owned company’s robotaxi vehicles in Baltimore, Pittsburgh and St. Louis.

The three cities represent the latest additions to Waymo’s quickly growing list of cities where the Google sister company is either operating its robotaxis, planning to launch service or starting to test its vehicles. That list now stands at 26 markets.

Waymo will begin manual drives in the trio of new cities this week with hopes to eventually begin serving fully-autonomous rides there, spokesperson Ethan Teicher told CNBC.

Over the past month, Waymo has been aggressively making announcements for new markets and developments at the Google sister company. This comes as tech rivals Amazon and Tesla made advancements in the robotaxi market in 2025. Amazon’s Zoox began offering free rides in Las Vegas and San Francisco, and Tesla this year launched ride-hailing service with human supervisors in the Austin and San Francisco markets.

In November, Waymo announced that it will soon begin manually driving in Minneapolis, Tampa and New Orleans. The company also added Houston, San Antonio and Orlando to its list of cities where it’ll launch service in 2026. Waymo also began offering rides on freeways in the San Francisco, Los Angeles and Phoenix markets, and it named a new finance chief.

With more than 250,000 weekly paid trips, Waymo’s robotaxi service currently operates in Austin, the San Francisco Bay Area, Phoenix, Atlanta and Los Angeles markets. The company in May said it had provided more than 10 million paid rides since launching in 2020.

The new cities further signal that Waymo is increasingly confident its service can work well in locations with colder weather conditions.

WATCH: Waymo launches paid robotaxi rides on freeways

Watch: Waymo launches paid robotaxi rides on freeways

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Security startup Verkada hits $5.8 billion valuation in latest funding round led by CapitalG

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Security startup Verkada hits .8 billion valuation in latest funding round led by CapitalG

Filip Kaliszan, CEO of Verkada.

Courtesy: Verkada

Security technology startup Verkada has reached a $5.8 billion valuation after a new funding round led by CapitalG, Alphabet’s venture capital arm, announced Wednesday.

“I think Google saw the opportunity with us in the application of AI and everything we’re driving to apply AI to the physical security industry,” CEO Filip Kaliszan told CNBC’s Deirdre Bosa.

The company said in a release that the investment will be used to bolster its artificial intelligence capabilities and provide liquidity.

The financing totaled $100 million, a person familiar with the terms of the round told CNBC, raising the company’s valuation by $1.3 billion from its Series E funding in February. The person asked not to be named in order to discuss details of the funding.

CapitalG also recently contributed to a $435 million fundraise for cybersecurity startup Armis in November.

The new funding comes as Verkada surpasses $1 billion in annualized bookings across 30,000 customers globally.

The company develops physical security products, including cameras, alarms and sensors, that are connected under a single cloud-based software platform.

Kaliszan said his company serves a broad span of businesses, such as retailers, government properties, schools, and transportation.

For example, TeraWatt Infrastructure, which supplies charging sites to electric vehicles like Google’s Waymo, uses Verkada technology to protect EV facilities.

In September, the company rolled out over 60 new AI features and platform updates, including tools like “AI-Powered Unified Timeline.”

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The tool can automatically synthesize videos and images from several cameras into a single visual timeline, rather than requiring security teams to dig through multiple videos during an investigation.

“The genius of Filip and the team of Verkada is that they’re leveraging AI as a Rosetta Stone to really help unlock insights from cameras to help companies become safer and more efficient,” CapitalG general partner Derek Zanutto told Bosa.

By capturing over 20 million images per hour, Verkada can provide notable data like foot traffic, occupancy rates, security violations and other trends, Zanutto said.

He added that the physical security is a sleeping $60 billion market that is led by legacy hardware like “cameras that just record, not cameras that think” — a gap that Verkada is hoping to fill.

However, AI-powered technology will not necessarily replace human security guards any time soon.

“I think humans will be providing security to other humans for as long as I can think,” Kaliszan said. “But AI can empower these first responders to be more aware, to have situational knowledge, to know what to do, and in some cases, actually prevent the problems from happening.”

He pointed to the Louvre heist in October, where multiple crown jewels were robbed from the museum, as an opportunity where AI-assisted devices that could actively monitor, then immediately alert security forces, would be more effective than only physical personnel.

“If you could intervene right then, if you could know in real time that that’s happening, the potential for savings and preventing damage is tremendous,” he said.

xAI raises $15B in series E round

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Macy’s earnings, OpenAI under pressure, Boeing’s delivery outlook and more in Morning Squawk

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Macy's earnings, OpenAI under pressure, Boeing's delivery outlook and more in Morning Squawk

Exterior view of Macy’s herald square store in New York City, on November 28, 2025.

Kena Betancur | Afp | Getty Images

This is CNBC’s Morning Squawk newsletter. Subscribe here to receive future editions in your inbox.

Here are five key things investors need to know to start the trading day:

1. Shopping around

Macy’s beat Wall Street’s top- and bottom-line expectations for the third quarter this morning, posting its strongest growth in more than three years. The department store operator’s results are only one of several recent data points investors have received on the state of the U.S. consumer.

Here’s what to know:

  • Despite the strong results, shares of Macy’s dropped more than 6% before the bell. The retailer displayed caution about the current quarter, citing consumer spending concerns and pressure from tariffs.
  • Meanwhile, American Eagle Outfitters shares surged 12% after the apparel company posted better-than-expected earnings and provided upbeat guidance for fourth-quarter comparable sales.
  • American Eagle said its ad campaigns with actress Sydney Sweeney and NFL star Travis Kelce are “attracting more customers,” though they’ve not yet been a major revenue driver.
  • Sweeney is just one of several celebrities who has starred in a denim ad for a clothing brand. As CNBC’s Gabrielle Fonrouge and Natalie Rice report, companies are pulling out all the stops in hopes of winning the so-called “denim war.”
  • Plus, the numbers are in: More than 202 million Americans shopped in the five-day period from Thanksgiving through Cyber Monday, the highest number on record since the National Retail Federation began tracking in 2017.
  • Follow live markets updates here.

2. Hiring or firing?

A ‘Now Hiring’ sign sits in the window of a Denny’s restaurant on Nov. 19, 2025 in Miami, Florida.

Joe Raedle | Getty Images

President Donald Trump has said his tariffs will bring production jobs back to the U.S. But as CNBC’s Jeff Cox reports, corporate executives and economic forecasters are concerned the opposite could happen.

Respondents to an Institute for Supply Management survey said the duties are pushing them to start reducing headcount and offering severance packages. “Conditions are more trying than during the coronavirus pandemic in terms of supply chain uncertainty,” one respondent said. A Federal Reserve report from last week also showed employment “declined slightly” over the past several weeks.

We’ll be keeping a close eye on the ADP private payrolls report due out this morning. Economists polled by Dow Jones are expecting growth of 40,000 jobs in November.

3. Under pressure

OpenAI CEO Sam Altman speaks to media following a Q&A at the OpenAI data center in Abilene, Texas, U.S., Sept. 23, 2025.

Shelby Tauber | Reuters

OpenAI is feeling the heat as rivals Alphabet and Anthropic gain ground in the artificial intelligence race. Earlier this week, CEO Sam Altman reportedly sent a staff memo laying out a “code red” effort to improve its ChatGPT bot.

It comes amid growing fanfare for Alphabet’s Gemini 3 model, which beat industry benchmarks. Anthropic, meanwhile, is reportedly readying for one of the largest IPOs ever.

As CNBC’s Pia Singh reports, Wall Street now sees Alphabet’s Google as the AI leader. Shares of Alphabet and its chip partner Broadcom have surged in recent weeks, while Nvidia and Microsoft — both business partners of OpenAI — pulled back.

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4. Wires crossed

The Sinclair Broadcast Group, Inc. headquarters are seen July 17, 2024 in Cockeysville, Maryland.

Kevin Dietsch | Getty Images

Broadcast station owners are running toward industry consolidation, but they’re hitting roadblocks.

Nexstar is attempting to buy Tegna, while Sinclair made a hostile bid last week to acquire E.W. Scripps. These companies, like their larger media counterparts, have been trying to find ways to bolster their businesses as profitability tied to the traditional cable bundle shrinks.

But as CNBC’s Lillian Rizzo and Alex Sherman report, Sinclair’s attempt to scale up has been marred by family ownership challenges. Meanwhile, the Nexstar-Tegna deal requires changes to decades-old regulatory rules.

5. Taking off

Boeing Co. 737 Max fuselages at the company’s manufacturing facility in Renton, Washington, on April 15, 2025.

Bloomberg | Bloomberg | Getty Images

Boeing investors needed their seatbelts for yesterday’s ride.

Shares soared more than 10% — their best day since April — after CFO Jay Malave said the plane maker expects higher deliveries of its 737 and 787 jets in 2026. He also said the delayed certification for the 737-10 model could come later next year.

Malave notably said the higher deliveries will be “a big driver” for cash flow. As CNBC’s Laya Neelakandan notes, the Virginia-based company hasn’t posted an annual profit since 2018.

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Correction: Nexstar is attempting to buy Tegna. An earlier version of this story misspelled the latter company’s name.

CNBC’s Gabrielle Fonrouge, Natalie Rice, Jeff Cox, Ashley Capoot, Dylan Butts, Pia Singh, Alex Sherman, Lillian Rizzo, Laya Neelakandan and Hayley Cuccinello contributed to this report. Josephine Rozzelle edited this edition.

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