Apple Supplier TSMC Suffers Data Breach, Hackers Demand $70M

Apple supplier Taiwan Semiconductor Manufacturing Company today confirmed to TechCrunch that it recently suffered a data breach. TSMC is responsible for creating all of the A-series and M-series chips used in Apple devices.


A TSMC spokesperson said that a "cybersecurity incident" caused data "pertinent to server initial setup and configuration" to leak, but TSMC customer information was not impacted.

"Upon review, this incident has not affected TSMC's business operations, nor did it compromise any TSMC's customer information. After the incident, TSMC has immediately terminated its data exchange with this concerned supplier in accordance with the Company's security protocols and standard operating procedures."

Data from TSMC was listed on the LockBit ransomware gang's website on Thursday, with LockBit demanding $70 million to prevent it from publishing the stolen data. LockBit has attacked pharmaceutical companies, the UK's Royal Mail, U.S. government websites, and more.

LockBit says that if TSMC does not pay up, it will also publish passwords and logins. The data was stolen from Kinmax Technology, a company that provides IT services like networking, cloud computing, storage, and database management. Kinmax was working with TSMC, and on Thursday, told TSMC that its "internal specific testing environment was attacked," leading to the leak of "system installation preparation."

Other Kinmax partners include Microsoft, Cisco, and VMware, and it is not known if those companies were also impacted.
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Apple's Huge 3nm Chip Orders for iPhone 15 Pro and M3 Macs Helping to Maintain TSMC's Fab Utilization Rates

Apple supplier TSMC is making strides to improve its production capacity for chips based on its cutting-edge 3-nanometer process technology, according to industry sources, which is expected to debut in this year's iPhone 15 Pro and upcoming MacBook models.


DigiTimes reports that TSMC's 5nm fabrication capacity began to loosen in November 2022 as a result of reduced orders from Apple, amongst other partners, with orders for iPhone chips alone having been slashed by 30%. However, the Taiwanese manufacturer has apparently been able to keep its utilization rate at 70% or higher thanks to Apple's thirst for 3nm:

TSMC continues to improve its capacity utilization for 3nm process technology, which is expected to approach 50% at the end of March, the sources said. The foundry will also grow the process output to 50,000-55,000 wafers monthly in March, with Apple being the main customer.

Apple's upcoming ‌iPhone 15 Pro‌ models are expected to feature the A17 Bionic processor, Apple's first ‌iPhone‌ chip based on TSMC's first-generation 3nm process, also known as N3E.

The first-gen 3nm process is said to deliver a 35% power efficiency improvement over TSMC's 5nm-based N4 fabrication process, which was used to make the A16 Bionic chip for the iPhone 14 Pro and Pro Max. The N3 technology will also offer significantly improved performance compared to current chips manufactured on 5nm.

Apple's next-generation 13-inch and 15-inch MacBook Air models are both expected to be equipped with an M3 chip, which is also likely to be manufactured on the 3nm process for further performance and power efficiency improvements. Apple is also reportedly planning to release an updated version of the 13-inch MacBook Pro with an M3 chip. The M2 chip and its higher-end Pro and Max variants are built on TSMC's second-generation 5nm process.

Orders for new AI processors from Nvidia and AMD, as well as Apple's new ‌iPhone‌ chip, are expected to help TSMC avoid further fab utilization declines in the second quarter, DigiTimes' sources said.
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iPhone 15 Pro's Next-Gen Chip Capabilities Expected to Spark Upgrade Demand Among Current iPhone Owners

Apple's upcoming iPhone 15 Pro models may spark a "replacement demand" among owners of older iPhones, due to the significant improvements enabled by the A17 processor, Apple's first iPhone chip based on TSMC's first-generation 3-nanometer process.


That's according to suppliers involved in Apple's iPhone supply chain. Quoting from the latest DigiTimes industry report:

TSMC's N3E (3nm enhanced) technology will enable significant specification upgrades in the upcoming iPhone series, the sources said. Suppliers involved in the iPhone supply chain anticipate replacement demand for the 2023 models.

As we've been hearing lately, Apple is widely expected to adopt TSMC's 3nm technology this year for the A17 Bionic chip that is likely to power the iPhone 15 Pro and iPhone 15 Pro Max models.

The first-gen 3nm process (also known as N3) is said to deliver a 35% power efficiency improvement over TSMC's 5nm-based N4 fabrication process, which was used to make the A16 Bionic chip for the iPhone 14 Pro and Pro Max. The N3 technology will also offer significantly improved performance compared to current chips manufactured on 5nm.

Reports suggest Apple has procured 100% of the initial orders for the first-gen 3nm technology, despite the higher costs involved in manufacturing, suggesting rival smartphone vendors like Samsung are willing to wait until prices come down while they weather what is expected to be a bleak 2023 for the Android market amid global economic turbulence.

Apple's faster A17 chips will be limited to the iPhone 15 Pro and Pro Max, while the iPhone 15 and iPhone 15 Plus will adopt the A16 chip that was first used in the iPhone 14 Pro and iPhone 14 Pro Max. TSMC is poised to move N3E – an enhanced version of N3 – to commercial production in the second half of this year, and Apple is again expected to be the first customer to adopt the process.

The 2023 iPhone 15 Pro models are expected to feature USB-C instead of Lightning, solid-state volume and power buttons, new periscope camera technology, a tweaked design, and more. For all the details, check out our dedicated iPhone 15 Pro roundup.
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Apple Orders Entire Supply of TSMC's 3nm Chips for iPhone 15 Pro and M3 Macs

Apple has reportedly secured all available orders for N3, TSMC's first-generation 3-nanometer process that is likely to be used in the upcoming iPhone 15 Pro lineup as well as new MacBooks scheduled for launch in the second half of 2023.


According to a paywalled DigiTimes report, Apple has procured 100% of the initial N3 supply, which is said to have a high yield, despite the higher costs involved and the decline in the foundry's utilization rate in the first half of 2023. Mass production of TSMC's 3nm process began in late December, and the foundry has scaled up process capacity at a gradual pace with monthly output set to reach 45,000 wafers in March, according to the report's sources.

Apple is widely expected to adopt TSMC's 3nm technology this year for the A17 Bionic chip likely to power the iPhone 15 Pro and iPhone 15 Pro Max models. The 3nm technology is said to deliver a 35% power efficiency improvement over 4nm, which was used to make the A16 Bionic chip for the iPhone 14 Pro and Pro Max.

The latter two iPhone models were the first smartphones to feature chips built on the 4nm process, and it looks like Apple is again attempting to be first to market with models based on the latest cutting-edge semiconductor technology.

Apple plans to release a new MacBook Air in the second half of 2023, and it may be equipped with a 3nm chip, according to a January report from DigiTimes. However, display industry analyst Ross Young in December claimed that a 15-inch MacBook Air would be released in the first half of 2023. If DigiTimes' outlook turns out to be accurate, then perhaps both 13-inch and 15-inch MacBook Airs with M3 chips based on 3nm technology will launch in the second half of 2023 instead.

Looking further ahead, Apple analyst Ming-Chi Kuo believes 14 and 16-inch MacBook Pros coming in 2024 will feature M3 Pro and ‌M3‌ Max chips that are built on TSMC's 3nm process. MacBook Pro models with the ‌M3‌ Pro and ‌M3‌ Max chips will go into mass production in the first half of 2024, according to Kuo.

The 3nm technology will offer improved performance and better power efficiency compared to the current chips manufactured on a 5-nanometer process, including the M2 Pro found in Apple's current high-end Mac mini and the M2 Pro and ‌M2‌ Max used in its latest 14 and 16-inch MacBook Pro models.

TSMC is poised to move to N3E – an enhanced version of N3, its first-generation 3nm technology – to commercial production in the second half of this year, and Apple will be the first customer to adopt the process, according to another report this week from DigiTimes. Nikkei Asia reported in September that Apple could adopt N3E for devices launching as soon as this year, but we've not seen any other reports corroborating this roadmap.
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