Lots of people having been receiving blackmail emails claiming that they've been filmed watching porn. We explain how this scam works. We also talk about the difference between 32-bit and 64-bit apps, Firefox's new DNS scheme, and more. What Are 32-Bit and 64-Bit Apps, and Why Do They Matter? Josh's Invisibility Toggler app Apple responds to Congress' letter on data security and privacy (https://www.cnet.com/news/apple-responds-to-letter-from-congress-on-data-security-and-privacy/) Apple Response to July 9 Letter (https://www.scribd.com/document/385682086/Apple-Response-to-July-9-Letter#from_embed) Improving DNS Privacy in Firefox (https://blog.nightly.mozilla.org/2018/06/01/improving-dns-privacy-in-firefox/) Mozilla's new DNS resolution is dangerous (https://blog.ungleich.ch/en-us/cms/blog/2018/08/04/mozillas-new-dns-resolution-is-dangerous/) Porn Blackmail Scam Rattles Mac Users: What You Need to Know ';--have i been pwned? (https://haveibeenpwned.com) Get 60% off Intego's Mac Premium Bundle X9 with the code INTEGOPODCAST. Download now and try it for free at intego.com. Intego Mac Security Podcast Survey: Win a $100 gift card (https://www.surveymonkey.com/r/integopodcast)