Cellphone charging is one of the purported benefits of digital kiosks, however, this is not a benefit and can, indeed, be public hazard. From California Coast Credit Union: 

Juice jacking is in the news again. It has been around since 2021, but the FBI and FCC are raising awareness again. “Juice jacking” is where bad actors use public chargers to infect smartphones and other devices with malware. This mostly happens in airports, hotels, and shopping centers, so avoid charging your mobile device there.
Tips to help you avoid becoming a juice jacking victim:

• Avoid using a public USB charging station. Use an AC power outlet instead.
• Bring AC, car chargers, and your own USB cables with you when traveling.
• Carry a portable charger or external battery.
• Consider carrying a charging-only cable, which prevents data from sending or receiving while charging, from a trusted supplier.
• If you plug your device into a USB port and a prompt appears asking you to select "share data" or “charge only,” always select “charge only.”
• Keep your software updated. Software updates are likely to have current security protection, patches, and bug fixes.
• If you receive a prompt on your phone asking if you trust the device it is plugged into, that device may be attempting to transfer data from your phone. Decline the request.
• Use two-factor authentication or biometric log-ins when available.

If you suspect that you might have been a victim of juice jacking, check your device for any signs of unusual behavior, such as unexpected pop-ups, notifications, or apps that you didn’t install, and report this to your phone provider. As always, we recommend that you report any incidents of juice jacking to the authorities to help prevent others from becoming victims. 
Sources:

1. FCC
2. U.S. Army Cyber Command 
3. AGIO

Planning commission okays 50 (with an option to add up to 75)
By Sheila Pell
​They're a step closer to landing on a sidewalk downtown, but not an inch closer to universal love: dozens of eight-foot-tall digital kiosks that threaten to end the city's historic ban on new outdoor advertising.
The Planning Commission last week voted 4-2 to recommend the San Diego City Council amend its sign ordinance to allow for at least 50 digital advertising and wayfinding kiosks downtown - a project the city calls a "pilot."

It's similar to a plan the port rejected in 2018, and some say San Diego, a pioneer in warding off once-static billboards, has become a target of visual advertisers.

"We're sort of a pristine little gem here. You don't see this kind of thing, you don't see more billboards. There are no digital billboards," said Pamela Wilson, the founder of Scenic San Diego, urging the commission to vote no.

The city attorney's office has repeatedly warned that allowing exceptions to the offsite advertising ban, as the proposal does, could undermine the legal defensibility of the sign regulations.

"How is this different from just blowing up the sign ordinance and putting advertising around our city?" Palmer asked. ​Read the full article online at ​SanDiegoReader.com/news/2023/may/02/stringers-sneaking-ads-kiosks-downtown-san-diego/.