Reminds me of the strategy of map companies, that planted tiny errors or fictional streets in their maps, so that they can identify other map companies, that copied their work. https://en.wikipedia.org/wiki/Trap_street
Tesla has used space characters in internal emails to identify leaks
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Re: Tesla has used space characters in internal emails to identify leaks
#32Also worth noting that this did not work out, because their general counsel accidentally replied all to the email, giving everyone in the company a safe copy to leak.
Re: Tesla has used space characters in internal emails to identify leaks
#33It’s called whitespace watermarking and seems to be one of those ideas that keeps getting re-invented. It’s used a lot, particularly in HTML where the rendering hides the identifying spaces. It can help you figure out if someone is scrapping your content.
Margaret Thatcher did this in the 80’s to help identify who was leaking cabinet documents to the press. I recall a story about Jobs tracking down leakers in his own executive suite by telling each of them a slightly different things in private. Not sure if it worked, but it can be a very effective deterrent.
Surely the extra whitespace would disappear in the DTP systems used by the press?
Re: Tesla has used space characters in internal emails to identify leaks
#34Reminds me of the strategy of map companies, that planted tiny errors or fictional streets in their maps, so that they can identify other map companies, that copied their work. https://en.wikipedia.org/wiki/Trap_street
https://en.wikipedia.org/wiki/Agloe,_New_York
When another map maker put the actual settlement on their maps, the original publishers cried foul, but then discovered Agloe had become real!
Re: Tesla has used space characters in internal emails to identify leaks
#35After a series of leaks at Tesla Motors in 2008, CEO Elon Musk reportedly sent slightly different versions of an e-mail to each employee in an attempt to reveal potential leakers. The e-mail was disguised as a request to employees to sign a new non-disclosure agreement. The plan was undermined when the company's general counsel forwarded his own unique version of the e-mail with the attached agreement. As a result, Musk's scheme was realized by employees who now had a safe copy to leak.[4
Re: Tesla has used space characters in internal emails to identify leaks
#36I was thinking about this recently, couldn't you alter one word in message to create two copies, and then basically perform binary search until you find the person?
Re: Tesla has used space characters in internal emails to identify leaks
#37Reminds me of the strategy of map companies, that planted tiny errors or fictional streets in their maps, so that they can identify other map companies, that copied their work. https://en.wikipedia.org/wiki/Trap_street
Re: Tesla has used space characters in internal emails to identify leaks
#38Now that this is known they'll need an approach that can survive retyping, like word choice and order. That can be defeated by rephrasing but requires even more work, and is somewhat identifying of the rephraser. If you find a corporate document with a lot of weird sounding word choices and ordering ... it's probably just written by someone not great with the language.
This would be a good use of GPT-3: take a leaked document and rephrase it so that the original is not identifiable, while keeping the meaning the same.
Re: Tesla has used space characters in internal emails to identify leaks
#39Why do people still work at Tesla, or does this toxic behavior attract toxic employees? I guess that seems to be the case, if you read about Uber under Kalanick, or employees crying in bathrooms at Amazon. Before that tweet the thread is talking about an email Musk sent: > Scoop: Elon Musk just sent an email to all staff outlining "Twitter 2.0", writing it will"need to be extremely hardcore". Long hours, high intensi…
Identifying leaks is toxic? Overuse of the word is probably diluting its meaning.
Re: Tesla has used space characters in internal emails to identify leaks
#40Why do people still work at Tesla, or does this toxic behavior attract toxic employees? I guess that seems to be the case, if you read about Uber under Kalanick, or employees crying in bathrooms at Amazon. Before that tweet the thread is talking about an email Musk sent: > Scoop: Elon Musk just sent an email to all staff outlining "Twitter 2.0", writing it will"need to be extremely hardcore". Long hours, high intensi…
Do you know what it's like in military organizations around the world and in history? Most men don't have a problem with authoritarian hierarchies as long as the hierarchy is justified in their view. Tech people are extremely coddled and clueless about how the rest of the world works and the moral intuitions of normal people. "The authoritarian relation between the one who commands and the one who obeys rests neither…