Hacker News on 4 April 2021

• Show HN: PDFs from HTML
• New HIV vaccine with a 97% antibody response rate in phase I human trials
• Ubiquiti all but confirms breach response iniquity
• I can only think that modern front end development has failed
• HaveIBeenPwned adds yesterday's Facebook breach
• Mark Zuckerberg's phone number appeared among the leaked data of Facebook users
• My apartment was built on toxic waste
• How to bypass Cloudflare bot protection
• How did Microsoft make Flight Simulator seem so real?
• Human use of high-bandwidth wireless brain-computer interface