The Brief

Don't be duped by a scam made with artificial intelligence tools this holiday season. The FBI issued a public service announcement earlier this month, warning criminals are exploiting AI to run bigger frauds in more believable ways.

While AI tools can be helpful in our personal and professional lives, they can also be used against us, said Shaila Rana, a professor at Purdue Global who teaches cybersecurity. "[AI tools are] becoming cheaper [and] easier to use. It's lowering the barrier of entry for attackers so scammers can create really highly convincing scams."

There are some best practices for protecting yourself against scams in general, but with the rise of generative AI, here are five specific tips to consider.

Beware of sophisticated phishing attacks

The most common AI-enabled scams are phishing attacks, according to Eman El-Sheikh, associate vice president of the Center for Cybersecurity at the University of West Florida. Phishing is when bad actors attempt to obtain sensitive information to commit crimes or fraud. "[Scammers are using] generative AI to create content that looks or seems authentic but in fact is not," said El-Sheikh.

"Before we would tell people, 'look for grammatical errors, look for misspellings, look for something that just doesn't sound right.' But now with the use of AI … it can be extremely convincing," Rana told NPR.

However, you should still check for subtle tells that an email or text message could be fraudulent. Check for misspellings in the domain name of email addresses and look for variations in the logo of the company. "It's very important to pay attention to those details," said El-Sheikh.

Create a code word with your loved ones

AI-cloned voice scams are on the rise, Rana told NPR. "Scammers just need a few seconds of your voice from social media to create a clone," she said. Combined with personal details found online, scammers can convince targets that they are their loved ones.

Family emergency scams or "grandparent scams" involve calling a target, creating an extreme sense of urgency by pretending to be a loved one in distress, and asking for money to get them out of a bad situation. One common scheme is telling the target their loved one is in jail and needs bail money.

Rana recommends coming up with a secret code word to use with your family. "So if someone calls claiming to be in trouble or they're unsafe, ask for the code word and then [hang up and] call their real number [back] to verify," she said.

You can also buffer yourself against these types of scams by screening your calls. "If someone's calling you from a number that you don't recognize that is not in your contacts, you can go ahead and automatically send it to voicemail," says Michael Bruemmer, head of the global data breach resolution group at the credit reporting company Experian.

Lock down your social media accounts

"Social media accounts can be copied or screen scraped," warned Bruemmer. To prevent impersonation, reduce your digital footprint. "Set social media accounts to private, remove phone numbers from public profiles. And just be careful and limit what personal information you share publicly," said Sana. Leaving your social media profiles public "makes it easier for scammers to get a better picture of who you are, [and] they can use [that] against you," she said.

Sophisticated scammers will glean information from social media accounts to craft more personalized messages to their intended victims.

(

Clement Mahoudeau

/

AFP via Getty Images

)

Carefully check the web address before inputting any sensitive information

Scammers can use AI to make fake websites that seem legitimate. The FBI notes AI can be used to generate content for fraudulent websites for cryptocurrency scams and other types of investment schemes. Scammers have also been reported to embed AI-powered chatbots in these websites, in an effort to prompt people to click on malicious links.

"You should always check your browser window … and make sure that [you're on] an encrypted site. It [will start] with https://," said Bruemmer. He also said to make sure the website domain is spelled correctly, "[fraudulent websites] can have a URL that is just one letter or character off."

If you're still on the fence about whether the website you're using is legit, you can try looking up the age of a site by searching WhoIs domain lookup databases. Rana said to be extremely wary of websites that were only recently created. Amazon, for example, was founded in 1994. If the WhoIs database says the "Amazon" site you're looking up was created this millennium, you know you're in the wrong place.

Be wary of photos and videos prompting you to send money

The FBI warns generative AI tools have been used to create images of natural disasters and global conflict in an attempt to secure donations for fraudulent charities. They have also been used to create deepfake images or videos of famous people promoting investment schemes and non-existent or counterfeit products.

When you come across a photo or video prompting you to spend money, use caution before engaging. Look for common telltale signs that a piece of media could be a deepfake. As Shannon Bond reported for NPR in 2023, when it comes to creating photos, AI generators "can struggle with creating realistic hands, teeth and accessories like glasses and jewelry." AI-generated videos often have tells of their own, "like slight mismatches between sound and motion and distorted mouths. They often lack facial expressions or subtle body movements that real people make," Bond wrote.

"It's very important for all of us to be responsible in a digital AI-enabled world and do that on a daily basis … especially now around the holidays when there's an uptick in such crimes and scams," said El-Sheikh.

A refrigerated warehouse operated by Lineage Logistics has burned in Boyle Heights for nearly a week. Public health officials are urging residents nearby and downwind to protect themselves from the smoky air.

But what exactly is in the air is still unclear.

Authorities say they’ve cleared the most hazardous materials — ammonia and lithium-ion batteries — from the fire zone. A spokesperson for the L.A. Fire Department said foam insulation, wood pallets of food, and solar panels on top of the 500,000 square-foot building continue to smolder.

Materials including plastics, electronics and even rotting meat are likely burning, which means the pollution particles emitted “tend to be highly enriched with toxic organics, toxic metals, that are above and beyond what just normal, day-to-day air pollution would look like,” said UCLA air pollution researcher Yifang Zhu.

She said air quality indexes may capture the concentration of particulate matter in the air, but not necessarily the specific toxins in them.

“You'll have almost like a double jeopardy in a sense that the levels [of particulate matter] are higher, and the toxicity is also higher,” she said.

Measuring heavy metals or volatile organic compounds requires special monitoring equipment, Zhu said.

“It’s very difficult to measure,” she said.

But she suspects at least some types of health-harming heavy metals are likely to be in the smoke.

Los Angeles City Councilmember Ysabel Jurado on Monday called for more specifics about what is in the smoke.

People “shouldn't have to guess about what they're breathing or rely on rumors, scattered information and updates, and incomplete information,” she said at a news conference. Jurado, whose council district includes Boyle Heights, added that data from regulators, such as the South Coast Air Quality Management District, should be released in clear, understandable language in English and Spanish.

The South Coast AQMD told LAist before Jurado spoke that the agency has monitors that measure particulate matter, ozone, carbon monoxide and nitrogen dioxide, but not other types of pollutants. The agency said it has set up additional monitors at Eastman Avenue Elementary and Robert Louis Stevenson Middle School. The agency added that the Environmental Protection Agency is also monitoring air quality at the fence line of the facility. LAist has reached out to the EPA for details.

Zhu added that even when the fire is eventually put out, the cleanup can kick up even more pollution — a lesson learned through her research after the L.A. fires.

“ I think people really need to take precautions,” Zhu said, emphasizing that those closest to the fire and downwind should avoid being outside as much as possible, keep windows closed, run a HEPA or MERV 13 air filter, and wear an N95 or similar mask otherwise.

UC Irvine toxicology professor Michael Kleinman said if thawed meat is also burning, that could lead to further toxic gases being released.

Experts urged precautions, especially if you smell smoke.

“ For people who are very close to the fire, like the firefighters themselves, they have exposure to both particulate matter and potential toxic gases, and that's why you'll see them wearing respirators,” said UC Irvine chemistry professor Suzanne Blum. “But once you're some feet away from the building, then the primary concern is the particulate smoke that is coming from this fire.”

As the Boyle Heights warehouse fire burns into its sixth day, SoCal residents are increasingly concerned about the air quality and potential health risks that come with breathing in the smoke. So, what alerts have been issued so far and how can residents be prepared?

Both Gov. Gavin Newsom and Mayor Karen Bass declared a state of emergency on Saturday, a designation that helps California coordinate with local agencies to make sure there are enough resources for the firefight and residents who have been affected after a fire started at a cold storage industrial facility. Los Angeles County Supervisor Hilda Solis said at a press conference Monday that  the county is "delivering supplies, air filters, and air purifiers" to local households.

Los Angeles County public health officials and the South Coast Air Quality Management District (AQMD) also issued a particle pollution advisory that remained in effect until today. Affected areas included: Central Los Angeles County, the San Gabriel Valley, East San Fernando Valley and Northwest San Bernardino Valley.

Although recent air quality readings appear as “moderate” to “good” on South Coast AQMD’s website, the fire is still burning and might be for a few more days.

So what can SoCal residents do to protect themselves?

If the air quality index reads “good” or “poses little to no risk” in some areas, hazardous ash can still be present. If you see ash on your car, or windowsills, you might want to stay inside if possible. In “moderate” or yellow zones, unusually sensitive people are also recommended to avoid longer periods outside.

In the next few days, some might notice windblown ash floating in the air or coating outdoor surfaces. These particles are otherwise known as “fine particulate matter,” which consists of soot, burned plastic and perhaps even traces of the spoiling frozen food from inside the warehouse.

Why that matters

Too much exposure from these materials may cause temporary irritation to the eyes, nose, throat and lungs. If you suffer from health issues that are exacerbated by poor air quality, like respiratory illnesses, you may be affected by these conditions even more.

Four expert tips to protect yourself and your family:

• If you smell smoke or see ash, try to remain indoors with the windows closed. If you can’t, consider stepping outside with an N-95 mask, and refrain from engaging in any rigorous physical activity. 
• In your homes, also avoid using whole house fans (air conditioning is okay), as they can bring in the polluted air from outdoors. 
• If you have an air purifier, this is the time to use it. 
• Avoid using fireplaces, candles and vacuums, as they can introduce toxins into the clean, indoor environment.

For more guidance on precautions following the fires, visit Los Angeles County’s public health website for more. South Coast AQMD’s website also has more healthy and safety tips.

Updated June 22, 2026 at 16:22 PM ET

Argentine soccer superstar Lionel Messi has broken the record for most World Cup scoring.

Messi made the record goal, his 17th, during the first half of Monday's game against Austria. It was a heated match. Austria attacked relentlessly, and Argentina relied on its defense and on goalkeeper Emiliano "Dibu" Martinez. And, near the end in stoppage time, Messi scored again, finishing off at 2-0.

The team captain started off the World Cup with a bang: in the opener against Algeria, Messi scored a hat trick: three goals. A rare feat in soccer. He has scored all five goals for Argentina this World Cup. With the win, Argentina advances to the knockout round.

Messi hails from the province of Santa Fe, Argentina, an area known for producing excellent players. He faced challenges at an early age: he had a hormonal growth deficiency, which was difficult to treat in his hometown, given the severe economic crisis facing Argentina in the late 1990s. By 2001, the Messi family had decided to accept an offer for him to join La Masia, FC Barcelona's youth academy, in Spain. Messi was 13 years old.

It was at Barca that he rose to fame and developed his unique style of walking the pitch, patiently waiting for the right opportunity to jump on the ball, dribble skillfully past his opponents, and score.

Argentina's Lionel Messi, now the all-time World Cup scoring leader, celebrates scoring his team's second goal during the FIFA World Cup 2026 group match against Austria.

(

Francois Nel

/

Getty Images

)

Although a legend of Barca and European soccer, he often expressed a desire to play for the Argentine national team in a World Cup. He got his chance in his 20's, but it wasn't smooth: he was widely seen as a foreigner who had not paid his dues in the Argentine soccer system. His measured, calculating style of play was often misunderstood in South America, where players tended to have a quicker, more aggressive technique.

There were several World Cup attempts that were disappointing, and after the 2016 World Cup, he announced he would not be playing again. "It's over," he said outside the locker room, visibly shaken. "I tried so hard, it is unbelievable, but it hasn't worked. Me and this team are through."

The tides turned under the leadership of Argentine Coach Lionel Scaloni, and Messi led the team to a Copa America victory in 2021. Argentina won the World Cup the following year.

This is Messi's sixth World Cup and he's considered one of the best players in soccer history.

Messi also surpassed Brazilian superstar Marta, who had scored 17 goals at the Women's World Cup.

Copyright 2026 NPR

More than two dozen state historic parks are free through the end of the year in honor of Juneteenth — and the 250th anniversary of the signing of the Declaration of Independence.

Gov. Gavin Newsom announced the free “special edition Historian Passport,” which typically costs $50, as a rebuke to President Donald Trump’s attempts to “rewrite the past,” according to a news release by the governor’s office.

Since his inauguration, Trump has ordered staff working at all National Park Service locations to remove any content that casts Americans in a negative light from parks, monuments and memorials.

“California doesn’t hide from hard truths and uncomfortable history — in fact, we embrace it and learn from it,” Newsom wrote.

Until July 6, Californians can download the state historic park pass for free and use it as many times as they want through the end of 2026. The pass gives free entry to state historic parks for up to four people.

The Historian Passport grants entry to more than 30 state historic parks, including parks like Olompali and Malakoff Diggins which, rather than just providing outdoor recreation, also have an educational emphasis on the state’s history.

Jack London State Historic Park in Napa Valley, California.

(

Ablokhin

/

Getty Images

)

Many of these parks tell the story of the state’s cultural or indigenous history, from missions and museums to temples and the site that sparked the California Gold Rush.

Newsom made a similar move to make state parks free for Martin Luther King Jr. Day this year, in response to Trump’s decision to eliminate the holiday from the list of fee-free days at national parks across the country, replacing it with his birthday on Flag Day.

How to get your free Historian Passport for up to four people

You must make an account with the state’s reservation site ReserveCalifornia.com to obtain a Historian Pass. Then, visit the site’s Advance Passes page and select “Special Edition Historian Passport” from the dropdown menu, which will show as costing $0. No payment information is required.

After checking out, you’ll receive an email with an attached PDF version of your Historian Passport.

The state recommends you print off this PDF to present at any California state historic park for free entry, although you may just be able to show the image on your phone too.

Bear in mind that cellphone service may be poor at many state historic parks, so it’s worth screenshotting the PDF to save it as an image on your phone in case you’re unable to search your email.

Looking for free entry to other state parks that aren’t included in the Historian Passport? Consider checking out a parks pass from your local library, which provides these passes as part of the California State Library Parks Pass program.

KQED’s Carly Severn contributed to this report.