From hackread.com
Tianfu Cup is the Chinese version of the Pwn2own in which hackers from Kunlun Lab managed to secure first place by hacking iPhone 13 through a vulnerability in the Safari mobile browser.
The Chinese version of the Pwn2own hacking competition called Tianfu Cup took place from Oct. 16 to Oct. 17 in Chengdu, China.
The competition allowed teams of ethical hackers and security researchers to demonstrate their skills by exploiting zero-day vulnerabilities in popular software products and operating systems.