Month: December 2023

Enlarge (credit: Tero Vesalainen)

Researchers on Wednesday presented intriguing new findings surrounding an attack that over four years backdoored dozens if not thousands of iPhones, many of which belonged to employees of Moscow-based security firm Kaspersky. Chief among the discoveries: the unknown attackers were able to achieve an unprecedented level of access by exploiting a vulnerability in an undocumented hardware feature that few if anyone outside of Apple and chip suppliers such as ARM Holdings knew of.

“The exploit's sophistication and the feature's obscurity suggest the attackers had advanced technical capabilities,” Kaspersky researcher Boris Larin wrote in an email. “Our analysis hasn't revealed how they became aware of this feature, but we're exploring all possibilities, including accidental disclosure in past firmware or source code releases. They may also have stumbled upon it through hardware reverse engineering.”

Four zero-days exploited for years

Other questions remain unanswered, wrote Larin, even after about 12 months of intensive investigation. Besides how the attackers learned of the hardware feature, the researchers still don’t know what, precisely, its purpose is. Also unknown is if the feature is a native part of the iPhone or enabled by a third-party hardware component such as ARM’s CoreSight

Enlarge (credit: Amazon Prime Video)

Amazon confirmed today in an email to Prime members that it will begin showing ads alongside its streaming Prime Video content starting January 29, 2024. The price will remain the same, but subscribers who don't wish to see any ads will have to pay an additional $2.99 per month on top of their monthly or yearly Amazon Prime subscription. The change was first reported back in September.

"Starting January 29, Prime Video movies and TV shows will include limited advertisements," Amazon wrote in an email sent to Amazon Prime subscribers. "This will allow us to continue investing in compelling content and keep increasing that investment over a long period of time. We aim to have meaningfully fewer ads than linear TV and other streaming TV providers. No action is required from you, and there is no change to the current price of your Prime membership."

Subscribers who want to avoid ads can sign up for the extra monthly fee at the Prime Video website.

Enlarge (credit: Amazon Prime Video)

Amazon confirmed today in an email to Prime members that it will begin showing ads alongside its streaming Prime Video content starting January 29, 2024. The price will remain the same, but subscribers who don't wish to see any ads will have to pay an additional $2.99 per month on top of their monthly or yearly Amazon Prime subscription. The change was first reported back in September.

"Starting January 29, Prime Video movies and TV shows will include limited advertisements," Amazon wrote in an email sent to Amazon Prime subscribers. "This will allow us to continue investing in compelling content and keep increasing that investment over a long period of time. We aim to have meaningfully fewer ads than linear TV and other streaming TV providers. No action is required from you, and there is no change to the current price of your Prime membership."

Subscribers who want to avoid ads can sign up for the extra monthly fee at the Prime Video website.

Enlarge / A string of deals by Microsoft, Google and Amazon amounted to two-thirds of the $27 billion raised by fledgling AI companies in 2023, (credit: FT montage/Dreamstime)

Big tech companies have vastly outspent venture capital groups with investments in generative AI startups this year, as established giants use their financial muscle to dominate the much-hyped sector.

Microsoft, Google and Amazon last year struck a series of blockbuster deals, amounting to two-thirds of the $27 billion raised by fledgling AI companies in 2023, according to new data from private market researchers PitchBook.

The huge outlay, which exploded after the launch of OpenAI’s ChatGPT in November 2022, highlights how the biggest Silicon Valley groups are crowding out traditional tech investors for the biggest deals in the industry.

Enlarge / A string of deals by Microsoft, Google and Amazon amounted to two-thirds of the $27 billion raised by fledgling AI companies in 2023, (credit: FT montage/Dreamstime)

Big tech companies have vastly outspent venture capital groups with investments in generative AI startups this year, as established giants use their financial muscle to dominate the much-hyped sector.

Microsoft, Google and Amazon last year struck a series of blockbuster deals, amounting to two-thirds of the $27 billion raised by fledgling AI companies in 2023, according to new data from private market researchers PitchBook.

The huge outlay, which exploded after the launch of OpenAI’s ChatGPT in November 2022, highlights how the biggest Silicon Valley groups are crowding out traditional tech investors for the biggest deals in the industry.

Enlarge / The Apple Watch Series 9 released in September 2023. (credit: Apple)

Just before Christmas, Apple pulled two of its latest smartwatches from stores. The cause was not an unwelcome visit from the ghost of mechanical timepieces past but the International Trade Commission, which found that the California-based computer maker had infringed on some patents, resulting in the ITC banning the import of said watches. Yesterday, Reuters reported that Apple filed an emergency request for the courts to lift the ban and will appeal the ITC ruling.

And today, the US Court of Appeals for the Federal Circuit granted Apple's wish, pausing the ban while it considers the tech company's argument.

Apple's watch problems started back in January. That's when a court found that the light-based pulse oximetry sensor (found on the back of the watches) infringed patents held by Masimo, a medical device manufacturer also based in California.

Enlarge / Smart insulin has the potential to make injections far less frequent. (credit: A. Martin UW Photography)

People with type I diabetes have to inject themselves multiple times a day with manufactured insulin to maintain healthy levels of the hormone, as their bodies do not naturally produce enough. The injections also have to be timed in response to eating and exercise, as any consumption or use of glucose has to be managed.

Research into glucose-responsive insulin, or “smart” insulin, hopes to improve the quality of life for people with type I diabetes by developing a form of insulin that needs to be injected less frequently, while providing control of blood-glucose levels over a longer period of time.

A team at Zhejiang University, China, has recently released a study documenting an improved smart insulin system in animal models—the current work doesn’t involve any human testing. Their insulin was able to regulate blood-glucose levels for a week in diabetic mice and minipigs after a single subcutaneous injection.