BC TECH
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BREAKING: @CommonsCMS @DamianCollins just released previously sealed #Six4Three @Facebook documents:

 Some random interesting tidbits:

1) Zuck approves shutting down platform API access for Twitter's when Vine is released #competition
2) Facebook engineered ways to access user's call history w/o alerting users:

Team considered access to call history considered 'high PR risk' but 'growth team will charge ahead'. @Facebook created upgrade path to access data w/o subjecting users to Android permissions dialogue.
3) The above also confirms @kashhill and other's suspicion that call history was used to improve PYMK (People You May Know) suggestions and newsfeed rankings.
4) Docs also shed more light into @dseetharaman's story on @Facebook monitoring users' @Onavo VPN activity to determine what competitors to mimic or acquire in 2013.

https://t.co/PwiRIL3v9x
5) Interesting contrast regarding "never selling users' data"
6) OK well at least Facebook developers were self aware of their public image (re: bluetooth beacons and call-logs): "Facebook uses new Android update to pry into your private life in ever more terrifying ways - reading your call logs, tracking you in businesses with beacons,etc"
7) @FTC consent decree required that @Facebook get 1A) affirmative consent before the collection of covered info 4A) create a privacy program to address privacy risks

However, docs show lead of privacy program was actively working to evade user consent https://t.co/mcXhDnSg2i
8) Another study in contrasts

@Facebook statements re: Android SMS and Call Log History
1) internal discussion Feb 4 2015
2) public 'clarifying' statement Mar 25 2018
9) Anti-competitive practices can consist of selectively blocking access to the ad network, not just user data:

@Facebook's director of platform offered to 'unblock @Tinder's monetization possibilities' if @Tinder permitted use of 'Moments' trademark:
https://t.co/VkJGD4hp5E
10) 2015 exchange re: whitelisted apps with @Lyft

Q: Are there any contracts or other steps besides whitelisting to launch a feature using the APls?

A: You don't need to worry about any contracts for the api. This is a product we are testing and will be rolling out slowly.
11) Facebook rep discusses removal of 'all friends-list in V2 of Facebook API as an indirect way to drive mobile ad adoption
(NEKO is an acronym used to describe mobile app-install ads)
12) Here is the key 'pay for access' evidence that @DamianCollins hinted at in @CommonsCMS: Apps need to spend at least $250K/yr on @Facebook ads (NEKO) in order to maintain access to data. Apps that don't will have data permissions will be revoked. #antitrust #sellingdata
13) In 2012, Vine and Path were the two fastest growing social networking app competitors to Facebook. #wherearetheynow #competition
14) If you read anything, it should be the email from @Zuck on P49 laying out his vision for platform monetization and growth (echoed by Sandberg).

It most clearly lays out the strategy of the company with regards to platform API and user data:
15) "The fundamental principle that governs Platform usage: reciprocity-an equable value exchange between a 3rd party developer and Facebook" (excluding competitors)

Developers provide: or direct payment/rev sharing
FB provides: access to platform (userdata/friends)
16) Finally, some might recall this exchange between @Zuck and friend from a *slightly* older leak (2004) which illustrates that the issue of bartering access to users' information isn't a new one -- it's @Facebook's primary motivation:

https://t.co/0oh1dGIDvd (ht @EuanDBriggs)

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Loren Brichter
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@lorenb
So it turns out that Google Chrome was making everything on my computer slow *even when it wasn’t running*, because it installs something called Keystone which is basically malware.

I made a website because this shouldn’t

Wired first reported on how bad Keystone was 11 years ago when they put it into Google Earth (they seem to put it in all their popular

The fact that Keystone hides itself in Activity Monitor is bizarre. (The only sign of it was excessive CPU usage of WindowServer which is a system process).

I don’t know if Google was doing something nefarious with Keystone, or a third party figured out how to (which Wired warned about). But either way, I’m not inclined to give Google-the-organization the benefit of the doubt (despite the many good people who work on Chrome)...

...since it's been a decade+ and this still hasn't been "fixed".

There is no reason for auto-update software to need to do what Chrome/Keystone was doing. It also has a long history of crashing Macs.
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Kevin Roose
Kevin Roose
@kevinroose
On press call, Zuckerberg says FB users "naturally engage more with sensational content" that comes close to violating its rules. Compares it to cable TV and tabloids, and says, "This seems to be true regardless of where we set our policy lines."

Zuckerberg says FB is in the process of setting up a "new independent body" that users will be able to appeal content takedowns to. Sort of like the "Facebook Supreme Court" idea he previewed earlier this year.

Zuckerberg: "One of my biggest lessons from this year is that when you connect more than 2 billion people, you’re going to see the good and bad of humanity."

This is how Facebook says it's trying to change the engagement pattern on its services. https://t.co/3p0PGc912o


.@RebeccaJarvis asks Zuckerberg if anyone is going to lose their job over the revelations in the NYT story. He dodges, says that personnel issues aren't a public matter, and that employee performance is evaluated all the time.
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Paul Stamatiou \U0001f4f7
Paul Stamatiou 📷...
@Stammy
Just published 15,000+ words on security keys. 🔐📱💻

With SIM attacks at their highest, now is a great time to take a closer look at your online security.

Removing SMS from your two-factor auth is a start, but authenticator apps have downsides too...

https://t.co/Dk0MPJHL2V


Just look at these headlines from recent SIM swap and port attacks.

It's all too established for attackers to find ways to socially engineer control of your phone number and start gaining control of your accounts.

I first talk about some general security tips.


Unfortunately not all websites let you remove your phone number from accounts.

You may consider migrating your phone carrier to @googlefi , which requires email account access to do anything (and can be locked down with security keys and even Advanced Protection)


Beyond SMS, I talk about issues that TOTP authenticator apps (the code generators) have as a form of two-factor auth. They're so, so much better than relying on SMS for your second factor but they still have issues like utilizing shared secrets and lacking phishing prevention.

Enter security keys!

Utilizing public key cryptography they don't have any shared secret between the client and the server. They prevent phishing by taking the website domain into account.

Even if you get tricked by a clone phishing website, your key won't.
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El Sandifer, Rationality Expert to the Stars
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I’m quoted in this, which does about as good a job overviewing the topic as a New York Times profile can be expected to.

Major oversights in it as I see.

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You can’t really understand the harmful effects of SSC until you realize that it’s part of a larger movement of bullshit artists serving as cult leaders to the techbros.

Second, and more importantly, it never really explains the harm that’s being done by Scott Siskind and his followers. It comes close, noting that “SJWs” were the only group not welcome in SSC, but it doesn’t capture the harm of that because it doesn’t unpack the term.

What is meant in practice when “SJWs” aren’t welcome in a space is that marginalized people speaking of the harm they experience are silenced.

That’s it. That’s the meaning.
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Qiao Wang
Qiao Wang
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People sometimes ask me what my vision of DeFi is. This is a very tough question. DeFi is very messy with thousands of experiments happening. But high level, I think DeFi will go through 2 phases:

During the 1st phase (next 2-5 years), we'll continue to build games, casinos, and speculative products.

This sounds uninspiring. But it has two main important consequences.

1) This will ultimately lead to hundreds of millions of users to install wallets and get uncomfortable with the UX.

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Once we've achieved these two goals, phase 2 begins. In phase 2, products that serve real economic activities / integrated with the real economy will be built and flourish.

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A printing shop in Michigan prints ballots for Delaware County, Pennsylvania and as Lancashire County, Pennsylvania (this is normal). But along with the ballots it prints on contract and delivers to those counties, it prints some ballots that get diverted to Bethpage, New York.

There, a boiler room of folks fill in "Biden" (often without even voting downballot). The ballots (which are forensically legitimate, given that they come from the same print shop as the good ballots, ) then get trucked into Pennsylvania and mailed. Hundreds of thousands.

We have all of that documented. Texts, statements, affidavits, everything.

We also know that this same ballot printing company (and other firms in the same family) also print for Michigan, Wisconsin, Arizona, and Georgia.
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Nikita Poojary
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Catch me if you can @Mitesh_Engr

Time for a🧵
Mitesh Sir's EXPIRY Option Selling 101:
• What to look for?
• Strike Selection & Ratios
• SL mgmt
• Avoiding freezes
• Monthy Expiry
• Event days
• How he would have traded last expiry?

In collaboration with @AdityaTodmal


Edward de Bono says intelligence is like a🚗 Automobile

“A powerful car may be driven badly. A less powerful car may be driven well. The skill of the car driver determines how the power of the car is used.”


What @Mitesh_Engr Sir looks at for Expiry Trading:

• Technicals of BNF
• Individual Heavyweight stocks of BNF
• Support/Resistance of BNF on weekly TF
• Also has Superb SL management
• When it comes to adjustments, he is always on toes


How to Select Strikes to Sell?

• You can't sell based on premium
• Follow only trend
• Price action is best to sell on expiry day
• Never wait for the options to go to zero


Using Ratios to Sell:

• If BNF is in a range then strangles
• If breakout/ breakdown from a range then directional
• Selling 70/30 or 80/20 ratios
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ALL , MITESH PATEL OPTIONS STRAT , MITESH PATEL EXPIRY GUIDE
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KrishnaLeela
KrishnaLeela
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🌿𝑻𝒉𝒆 𝒔𝒕𝒐𝒓𝒚 𝒐𝒇 𝒂 𝑺𝒕𝒂𝒓 : 𝑫𝒉𝒓𝒖𝒗𝒂 & 𝑽𝒊𝒔𝒉𝒏𝒖

Once upon a time there was a Raja named Uttānapāda born of Svayambhuva Manu,1st man on earth.He had 2 beautiful wives - Suniti & Suruchi & two sons were born of them Dhruva & Uttama respectively.
#talesofkrishna https://t.co/E85MTPkF9W


Now Suniti was the daughter of a tribal chief while Suruchi was the daughter of a rich king. Hence Suruchi was always favored the most by Raja while Suniti was ignored. But while Suniti was gentle & kind hearted by nature Suruchi was venomous inside.
#KrishnaLeela


The story is of a time when ideally the eldest son of the king becomes the heir to the throne. Hence the sinhasan of the Raja belonged to Dhruva.This is why Suruchi who was the 2nd wife nourished poison in her heart for Dhruva as she knew her son will never get the throne.


One day when Dhruva was just 5 years old he went on to sit on his father's lap. Suruchi, the jealous queen, got enraged and shoved him away from Raja as she never wanted Raja to shower Dhruva with his fatherly affection.


Dhruva protested questioning his step mother "why can't i sit on my own father's lap?" A furious Suruchi berated him saying "only God can allow him that privilege. Go ask him"
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Angad Singh
Angad Singh
@Singh7575
𝙎𝙝𝙖𝙧𝙞𝙣𝙜 𝙢𝙮 𝙬𝙞𝙨𝙙𝙤𝙢 𝑾𝒐𝒏'𝒕 𝒃𝒆 𝒔𝒖𝒓𝒑𝒓𝒊𝒔𝒆𝒅 𝒊𝒇 𝒕𝒐𝒎𝒐𝒓𝒓𝒐𝒘 𝒖 𝒓𝒆𝒂𝒅 𝒕𝒉𝒆 𝒔𝒂𝒎𝒆 𝒔𝒕𝒖𝒇𝒇 𝒊𝒏 50𝒌 𝒘𝒐𝒓𝒌𝒔𝒉𝒐𝒑 𝒐𝒓 𝒔𝒐𝒎𝒆𝒐𝒏𝒆 𝒎𝒂𝒏𝒂𝒈𝒊𝒏𝒈 𝒚𝒐𝒖𝒓 𝒎𝒐𝒏𝒆𝒚 𝒘𝒊𝒕𝒉 𝒔𝒂𝒎𝒆 𝒍𝒐𝒈𝒊𝒄
Simple and effective way 2 make Money


Idea 1:- Use pivot level like 14800 in case of nifty and sell 14800straddle monthly expiry (365+335) exit if nifty closes on daily basis below S1 or above R1

After closing below S1 if it closes above S1 next day or any day enter the same position again vice versa for R1

Idea2:- Use R1 and S1 corresponding strikes multiple
Incase of R1 15337 take 15300ce
N in case of S1 14221 use 14200pe
Sell both and hold till expiry or exit if nifty closes below S1 or above R1 around closing
If the same bounces above S1 and falls below R1 re-enfer same strikes

Use same criteria for nifty, usdinr and banknifty

(This is must)Use this margin rule for 1lot banknifty pair keep 4Lax margin
For nifty one lot keep 3Lax
For usdinr 100lots keep 4Lax

I bet you if you do this on consistent basis your ROI will be more than 70% on yearly basis.

Couldn't explain easier than this

Criticisms are most welcomed.
OPTIONSLEARNINGS , MONTHLY OPTIONS SELLING , OPTIONS LEARNING
Suhas S. Hardutt
Suhas S. Hardutt
@HarduttSuhas
THE BATTLE OF PRATAPGARH (10 Nov, 1659)

Chhatrapati Shivaji Maharaj's impeccable military genius and matchless courage humbled the Adil Shahi Sultanate.

The beginning of what was to come later for the M0ghuls from one of the most indefatigable defenders of Dharma!

(Thread)


Shivaji’s growing influence in Maval region, made him a threat to the Adil Shahi ruler of Bijapur who sought to restrain him. The man who was given the responsibility of this mission, was their commander, Afzal Khan. Afzal was a formidable warrior known for his ruthlessness.(1)

His strategy was to bring Shivaji out into the plains, where he held an advantage, compared to the rocky Deccan terrain. Afzal attacked the holy town of Pandharpur, and later demolished the temple of Bhavani at Tuljapur to instigate Shivaji in a bid to bring him out.(2)

Shivaji was angry but remained patient. Knowing that he could not defeat Bijapuri Sultanate in an open battle, Shivaji moved to Pratapgarh fort, located on rocky heights, surrounded by thick forests of Jawali.(3)

This set the pattern for future Maratha attacks, using guerrilla warfare against larger invading armies rendering them ineffective in unfavorable terrain.(4)
HISTORY