Unfortunately that wouldn't work as this is information inside the PDF itself so it has nothing to do with the file hash (although that is one way to track.)

Now that this is known, It's not enough to remove metadata from the PDF itself. Each image inside a PDF, for example, can contain metadata. I say this because they're apparently starting a game of whack-a-mole because this won't stop here.

There are multiple ways of removing ALL metadata from a PDF, here are most of them.

It will be slow-ish and probably make the file larger, but if you're sharing a PDF that only you are supposed to have access to, it's worth it. MAT or exiftool should work.

Edit: as spoken about in another comment thread here, there is also pdf/image steganography as a technique they can use.

The upper crust and intelligence apparatus was incredibly uncomfortable with OWS for obvious reasons.

Preface: short (2min) video of an Occupy meeting near the end https://www.youtube.com/watch?v=W81A1kTXPa4

Pre-occupy, gender identity and race-based issues were known but not talked about a great deal in the public sphere. They weren't the core identity of a large number of people, and they were something that was 'allowed' to be discussed without blind following or rage.

During occupy, OWS organizers started what they called an 'egalitarian stance', which was a way to reframe the available classes to fight against in class warfare, were those more privileged than you (race, gender, identity politics) instead of financial privilege. If you were a white male, whether disabled or had a speech impediment or whatever, you were more privileged than anyone and you lost your rung in the ladder, you were now the lowest class. White women were just above you. Minority groups (race and gender, poverty level not included) became the prevailing upper-class and had the most right to speak.

OWS quickly lost momentum after a number of changes like this, and the conversation was no longer about class warfare, but about privilege, meaning only race and gender (initially). I believe there were leaked documents (unsure if verified) that the FBI was seeking, or had gained, access to OWS leadership positions. It seems obvious they would attempt it. This is something someone will have to confirm or correct me on, because a quick search isn't pulling the documents and I need to run.

Tangentially related, because who doesn't love graphs and data: https://wtfhappenedin1971.com/

Who was that guy that discovered something very important in physics, and he said the elves told him about it? The elves that were in the massive holes/caves he would dig in his back property, as his outlet. I forget how large his friends said the tunnels were, but he clearly spent a lot of time digging tunnels.

Edit: Seymour Cray, of the Cray supercomputer. AKA The Father of Supercomputing.

John Rollwagen, a colleague for many years, tells the story of a French scientist who visited Cray's home in Chippewa Falls. Asked what were the secrets of his success, Cray said "Well, we have elves here, and they help me". Cray subsequently showed his visitor a tunnel he had built under his house, explaining that when he reached an impasse in his computer design, he would retire to the tunnel to dig. "While I'm digging in the tunnel, the elves will often come to me with solutions to my problem", he said.

Cray has been called solitary, uncommunicative, secretive, and difficult to get on with. Frank Sumner, Professor of Computer Engineering at the University of Manchester, met Cray on several occasions and refutes suggestions that he was a prickly character: "He was a very friendly man, and perhaps the greatest all-round computer scientist ever", says Sumner.

Opiates. Often and overly.

DO NOT MISS A DOSE!

Since some people are having issues with the site, here it is from the ACLU:

https://www.aclu.org/press-releases/congress-passing-bill-that-massively-expands-the-governments-power-to-spy-on-americans-without-a-warrant

ACLU Statement on Congress Passing Bill that Massively Expands the Government’s Power to Spy on Americans Without a Warrant

This bill would reauthorize Section 702 surveillance for two more years without any of the necessary reforms to protect Americans’ civil liberties

WASHINGTON — The House of Representatives passed a bill today that will reauthorize Section 702 of the Foreign Intelligence Surveillance Act for two years, expand the federal government’s power to secretly spy on Americans without a warrant, and create a new form of “extreme vetting” of people traveling to the United States.

When the government wants to obtain Americans’ private information, the Fourth Amendment requires it to go to court and obtain a warrant. The government has claimed that the purpose of Section 702 is to allow the government to warrantlessly surveil non-U.S. citizens abroad for foreign intelligence purposes, even as Americans’ communications are routinely swept up. In recent years, the law has morphed into a domestic surveillance tool, with FBI agents using Section 702 databases to conduct millions of invasive searches for Americans’ communications — including those of protesters, racial justice activists, 19,000 donors to a congressional campaign, journalists, and even members of Congress — without a warrant.

“Despite what some members would like the public to believe, Section 702 has been abused under presidents from both political parties and it has been used to unlawfully surveil the communications of Americans across the political spectrum,” said Kia Hamadanchy, senior policy counsel at the American Civil Liberties Union. “By expanding the government’s surveillance powers without adding a warrant requirement that would protect Americans, the House has voted to allow the intelligence agencies to violate the civil rights and liberties of Americans for years to come. The Senate must add a warrant requirement and rein in this out-of-control government spying.”

In the last year alone, the FBI conducted over 200,000 warrantless “backdoor” searches of Americans’ communications. The standard for conducting these backdoor searches is so low that, without any clear connection to national security or foreign intelligence, an FBI agent can type in an American’s name, email address, or phone number, and pull up whatever communications the FBI’s Section 702 surveillance has collected over the past five years.

The House passed all the amendments to expand this invasive surveillance that were pushed by leaders of the House Permanent Select Committee on Intelligence (HPSCI), the committee closest to the intelligence agencies asking for this power. The bipartisan amendment that would have required the government to obtain a warrant before searching Section 702 data for Americans’ communications failed 212-212.

Once this bill passes, there is absolutely nothing stopping the NSA from doing an IP lookup on this comment/my account, and putting me into a "potential domestic terrorist - watch closer" list. A list that will eventually be used later, for some reason or another, so let's just hope we never get an authoritarian in the White House with stacked courts! That could never happen here, could it?

P.S. If you live in the US, just part of your connection going to another country (be it a CDN or server hosted in Canada, or US server gets overwhelmed and switches to Canada) - full content logs for you.

Cointelegraph is (was at least?) a reputable source for national security news. It's mainly for OSINT and national security interested folks who know better than to do the majority of their research on a smartphone, so it may not be great on mobile, I don't know.

Snowden chose Russia because the other option was life as a political prisoner without a chance at a fair trial. Egotist, sure, but at least we know what we know now. Can you imagine how fucked we'd be if he never leaked them?

And regardless of the source, (site or person quoted), what he's saying is absolutely true. The NSA is about to be able to gather ALL mass communications and look at them whenever, without a warrant which was the only safeguard before.

I'm legitimately about to throw my tech into a fucking dumpster and get a dumbphone and a smartphone with all hardware removed besides what's required by Briar.

Most will read this and think I'm being overly paranoid. When I talked about the FVEY (now 14EYES) surveillance dragnet before the Snowdon leaks, everyone thought the same.

Pizza Meter but in the style of NCD. It was largely an urban legend, allegedly, but maybe it being an urban legend is an urban legend.

A guy made a website that monitors restaurant orders in DC, posted a year ago and it's down now... I wonder if he got a friendly knock and talk or just didn't want to pay hosting any longer.

Friendly reminder that Bluetooth has a larger network stack than Wi-Fi. Much more code, much larger available attack base. There have been many numerous Bluetooth vulnerabilities that allow remote code execution or theft of files.

This is truly becoming a surveillance state, in no way that can be debated. That want to be able to access everyone's innermost thoughts (texts, notes, recordings, calendars, contacts, photos, you get it) without any chance of someone being able to protect against it.

Reminder that Google was the 2nd or 3rd company to commit to NSA's PRISM program of feeding American's data for future analysis.

Mayhaps. It would make sense.

James Thurber described White as a quiet man who disliked publicity and who, during his time at The New Yorker, would slip out of his office via the fire escape to a nearby branch of Schrafft's to avoid visitors he didn't know

reasons

Considering this was 1956, I would imagine "secret reasons" was used where we would use "personal reasons" today.

Or Mr. White was drunk.

Oh God No Did I Shart