Category Archives: Security

RSA SF Conference (RSAC SF) Day One: Misinformation is the New Malware

Here are my notes from the three-person panel at RSA moderated by Ted Schelin (silicon valley venture capitalist), which to my ears was itself dangerously pushing misinformation. Not only was it far too American in focus (literally asking the world to serve U.S. corporate interests), far too fluffy in pushing unregulated corporations as competent and good while regulators are clumsy and bad, but it made an obvious fatal flaw by suggesting that breaking windows is good for them and their business:

Yoel Roth, academic and ex-Twitter staff

Three part test for censorship

  1. Does the opinion advance a statement of fact
  2. Is this provably false according to experts or data
  3. Is it harmful

Three part test was used to decide what to focus on. Full traffic used to be half-billion posts a day, has gone down lately. Three categories of misinformation in the hundreds of millions, which propagated quickly:

  • Healthcare
  • Political
  • Crisis

Significant quantitative challenge even at just hundreds of millions events.

Attackers are using integrated battlefields and you’ve already lost if you don’t consolidate and get rid of internal diversity/delegations. Individual defenses miss how things play out together. The grey hack of the highest profile Twitter accounts using a spearphish of content moderator is an example. Getting credentials is a playbook that could matter a lot, integrated multi-front approach. Twitter staff, Twitter backend systems, Twitter content cannot be looked at except as a unified problem.

We have an obligation to protect users from Tiktok because it is Chinese tool. The question of America banning it is thorny because responsibility of security community to protect users from a bad platform.

What is misinformation? I was hauled in front of Congress because of misunderstanding about misinformation. A cabal of companies getting together to decide what is right/wrong is bad. Companies working together to share information about Russian farms is doable and I did that starting in 2017. We focused on inauthentic behavior by adversaries we didn’t understand (sophisticated). We need to be clear about what we’re working on, or we end up working on very hard problems with messy vocabulary.

Lisa Kaplan, CEO

Disinformation is fast, cheap and easy to do. 2016 Russian attacks have become commonplace now. Anyone can spin up a network. Chinese are getting more aggressive and focused to undermine the fabric of our economy, democracies in our and other societies.

Competitors launch short-seller attacks.

Just like malware but happening out in the open so it can be caught. Organizations can take steps earlier than malware and stop their stock price from tanking.

(NOTE: this is patently untrue, malware is not only observable it is widely shared)

This is going to get significantly worse, but I’m an optimist. The weakest link is always people.

Think about vaccine disinformation as someone trying to make your staff sick, an anti-competitive practice, preventing people from being able to work.

Misinformation is helping organizations collaborate more across internal departments. CISO get to work with other groups like communications, legal and government affairs. 2019 was seen as a communications problem but savvy organizations now see it as a business problem.

There are threats in countries where they don’t have a First Amendment, attacks on U.S. social media platforms have an impact globally. The world doesn’t have one set of laws. We’ll be better off if people around the world come together and work together to help U.S. companies defend themselves against attacks.

Cathy Gellis, Lawyer

Things you want the law to say no to, the law can’t say no to because the First Amendment shows up.

Wrongness happens and a law that forbids being wrong chills speech and you have a problem. Who decides what is wrong? Government deciding is dangerous because politicians making truth rules will be gamed, government offices would become political prizes because they could control speech.

Platforms need latitude to figure out what is wrong, what ideas and users they want to be associated with. The law doesn’t get to tell them yes and no.

Some laws are enabling and protecting things. Section 230 takes the First Amendment and makes it usable, gives platforms the ability to figure out how they want to moderate speech without fear of interference (do the worst or best without oversight).

Section 230 is so misunderstood people want to take it away without understanding the consequences. Solutions are technical, governments should give private actors all the rope they want.

It’s unlikely a government can ban Tiktok because the concerns about it don’t match the regulations. Capturing data and the privacy loss is a concern and could be regulated. The US doesn’t have a privacy regulation at the federal level. Government doesn’t have something coherent or acting on the actual problem. Some regulators are talking about the content quality and trying to regulate what American kids can learn and Tiktok is evading their government’s censorship.

Questions from audience

Banning Tiktok on government-owned devices is breaking our public signs (cut off by moderator) where will support and funding come to fix things?

Kathy: Amuses me that government bans have bad consequences.

What definition should we use for scoping and finding misinformation threats?

Lisa: Don’t you want to know what everyone is talking about on any malicious domain, state actor, criminal network.

You said information can cause harm. What do you mean by harm?

Yoel: Great question. All things are connected. Caution against rigid definitions.

(NOTE: this is a total contradiction to what was said earlier where he wanted a very tight definition and cautioned against being broad)

Veered Tesla on Interstate Kills Truck Driver

A truck driver on the Yankee Expressway has been killed by Tesla, according to police.

Initial reports indicate that software is unpredictably launching Teslas like missiles across lanes into other vehicles traveling in the same direction.

Recently I reported Tesla’s latest software version — 11.3.4 — seems dangerously unfit for general use.

It is very clear from video evidence that Tesla software now abruptly and without warning sends their cars rapidly off course, despite a straight road and straight navigation path.

A driver has less than a second to grab and turn the wheel to prevent collision with a truck, as explained in that blog post.

This new fatality case has very similar symptoms, but instead of cutting in front of opposing traffic it’s swerving like a drunk into vehicles on same path. And I have to say I just personally experienced this; a Tesla abruptly jumped left across two lanes, nearly crashing into the car I was riding in.

My human driver slammed on the brakes, to prevent a Tesla suddenly accelerating in the same direction as us from hitting our right side.

I mention it here mostly because the Tesla driver cutting left into us had a face of absolute terror. Her hands were in the air, her head twisted back and she stared open mouth at us with eyes wide like she was being abducted.

Back to this new case, police are asking for help understanding how and why Tesla killed the truck driver.

According to the accident summary, Vallier was traveling east on I-84 in the right lane of three, not far from Exit 30.

Meanwhile, a 2023 Model 3 Tesla being driven by a 47-year-old Fairfield woman was traveling east on I-84 in the left lane of three lanes, police said.

[…]

“For an unknown reason,” according to police, the Tesla veered across the center lane and into the right lane, where it collided with the Ford pickup.

As a result of the collision, Vallier lost control of the Ford F250 and crossed the center lane into the left lane and, then, onto the grassy median, where it began to roll over, police said.

Unknown reason? That indicates the police know it wasn’t the usual causes of lateral collision (e.g. blown tire), and they’re investigating things like quality of software engineering. How many police departments are poised for code review?

From my own analysis of emergent flaws in the latest Tesla software release, to personally witnessing resulting erratic behavior… the probability seems very high that software quality of this company is getting significantly worse over time, after their hardware was made less capable (e.g. radar removed).

That being said, Tesla is becoming a clear and present danger to public safety, as I have warned here since 2016.

Matria: A Film About the Mexican Charros Trained to Fight Nazis

Given recent stories in the news about certain Nazi-sounding people threatening to “invade” Mexico again, here’s a little food for thought.

A 2014 film called “Matria” gives important context to Mexico preparing for invasion and helping America defeat fascism in WWII, a relationship almost never discussed.

The Nazi war machine after WWI still was very tightly bound to military tradition like horsemanship (not to mention a post-Versailles regulation). So of course it makes perfect sense the movie centers on Mexican cowboys (the original cowboys) who were trained to protect their country against invasion by horse-riding Germans.

The threat and rise of fascism in Mexico is perhaps best explained in the work of a German languages professor in Guanajuato, a fascist provocateur named Hellmuth Oskar Schleiter. He had served in German intelligence during World War I and became a fervent adherent to Nazi party objectives for Mexico, masking them in “Make Mexico Great Again” campaigns (Unión Nacional Sinarquista).

Juan Alberto Cedillo describes in his 2007 book “Los nazis en México” how a network of German spies grew and linked across high-ranking Mexican officials, hoping to seize resources like oil reserves.

Nazi military intelligence campaigns really took hold with German companies doing business in Mexico, as evidenced by Swastika flags draped over their doors. The overt fascist signaling was then followed by violent attacks targeting Jews, Chinese, communists, and trade unions. A dangerous increase in threats to law and order from organized actions of fascist “Shirts” (first Green, then Gold, modeled on Hitler’s Brown Shirts) killed several people in 1935-1936. For example as fascists tried to open fire into crowds, ten of them were shot dead by police.

The Mexican government, driven by rising public outcry, tried banning violent fascist agitators from political groups (five years ahead of America). Their ban in fact resulted in the German-backed puppets moving headquarters from Mexico across the border to Mission, Texas.

Operating with protection from Texas the fascist anti-government “Gold Shirts” openly campaigned to violently undermine democracy until their leader died in 1940.

GEN. RODRIGUEZ, MEXICAN FASCIST; Leader of Gold Shirts, Exiled as Enemy by Cardenas in 1936, Dies in Juarez GOT HIS TITLE FROM VILLA Continued Activities Along the Border–Had 800,000 Ready to March on Capital

This might be a good point to remember how white foreigners like Davy Crockett a century earlier had immigrated to abolitionist Mexico and fought a violent campaign to create a pro-slavery state. The Nazi Germans in 1936 perhaps could be framed as walking down this well-known path of the 1836 Texas’ origin story. After Texas was birthed to deny freedom to non-whites it then was annexed by a foreign power (United States) under strict provision for the preservation of slavery. You perhaps could see why Mexico in 1937 eyed Texas and the United States as sources of fascism and racism. By 1939 German spies operating in America had managed to run a huge Nazi rally in Madison Square Garden under nativist and xenophobic “America First” banners.

I mean the 1940 reports of 800,000 fascists organizing in the former Mexican territory of Texas to invade capitol cities and replace elected governments with a racist dictatorship sounds strangely… familiar today. Not to mention the Sinarquista regressive nonsense falsely promising nativists a “return to old Mexico”.

Then, in May 1942 everything changed for Mexico when a Nazi submarine hiding in the Gulf sank two Mexican oil tankers seven days apart — Potrero del Llano and Faja de Oro. This switched defense concepts of Mexico from domestic to international. President Manuel Ávila Camacho responded with a call-to-action and declaration of war on Germany, Italy and Japan.

A popular veteran of the Mexican Revolution and President of the National Association of Charros — Antolín Jiménez Gamas — proposed that Mexican cowboys be organized to defend against the primarily horse-based Nazi military. A Legion of Mexican Guerrillas was formed and within a year Jiménez had 150,000 charros in 250 stations trained and ready to fight Nazis.

Of course Mexico also modernized its military. President Camacho created the Mexican Expeditionary Air Force (FAEM). Texas, given its slavery-based secession and habit of being on the wrong side of history in its attacks on Mexico, had been a constant problem for the freedom-loving Mexicans. Suddenly in 1942 America and Mexico joined on the same side for freedom and against the Axis powers.

The alliance was based on Mexico providing raw materials and labor to America for production of mechanized combat, such as planes and tanks, and in return Mexican pilots would be trained in Texas for combat. Negotiations with America to provide raw war materials slammed the door shut on Nazi aspirations to take them by force.

The FAEM became known as the Aztec Eagles. Their Escuadrón 201 was sent into duty for the Luzon, Philippines campaign and flew nearly 100 combat missions, side-by-side with Americans.

Was Elgar’s Enigma Hiding Pergolesi’s Stabat Mater

A convincing case has been made in a very nice 2019 write-up that the famous 1899 Enigma was supposed to make people think of Pergolesi.

…Edward Elgar composed what has become one of the most famous pieces of classical music in the world, the Enigma Variations. Its fame is due in large part to its beauty — its Nimrod theme must be one of the most moving passages of music ever written — but it has also captured people’s imagination for more than 100 years because, in its composition, Elgar set a puzzle that has never been solved.

Until now. Cue dramatic music.

…the Stabat mater being a more likely solution to Elgar’s enigma than the solutions previously suggested: when taken together, the evidence seems almost overwhelming. But stronger even than the appeal to logic is the appeal to the ears: when played alongside each other, the two themes fit astonishingly well. And that, taking Elgar at his word, should be the ultimate test.

Oh, and… spoiler alert!

Sorry, I’m obviously not very good at these riddle posts.

To be fair, I don’t know a single person who could hum anything by Elgar when you say the word Enigma to them, let alone the tunes of an early 1700s composer.

RIP Cafe Pergolesi.

So, maybe, perhaps I haven’t given anything away at all. What song comes to mind for you when you think about the Enigma? Please don’t say Wagner.