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Mike

@michaelfklein

Education and infosec nerd. Purveyor of dad jokes. RT!=endorsements. Views==mine. (he/him)

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10.02.2024
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Latest posts by Mike @michaelfklein

People are always like what’s something you miss from the past and one of mine is antitrust laws

26.02.2026 23:06 πŸ‘ 13117 πŸ” 3034 πŸ’¬ 52 πŸ“Œ 49

This is very bad. Handing CNN to Bari Weiss/David Ellison is very, very bad.

26.02.2026 23:07 πŸ‘ 4095 πŸ” 1010 πŸ’¬ 83 πŸ“Œ 64

Scoop: CISA CIO Bob Costello is being pushed out, per three people familiar with the matter, ending a standoff between Costello and CISA's beleaguered acting director, who tried and failed to get him reassigned last month.

Two sources said Costello is being reassigned to FEMA.

26.02.2026 17:59 πŸ‘ 22 πŸ” 10 πŸ’¬ 1 πŸ“Œ 0

Please read this article to the end. Even before ICE got involved, this started because this *blind man who speaks no English and uses a curtain rod as a walking stick* got lost on a walk and some Karen called the police on him and they tasered and beat him bc he didn’t drop the rod. WTF

25.02.2026 20:41 πŸ‘ 15494 πŸ” 8146 πŸ’¬ 853 πŸ“Œ 542

Invalidating ID cards based on gender is literally a key plot point in The Handmaid’s Tale. This is horrifying.

26.02.2026 02:22 πŸ‘ 1098 πŸ” 347 πŸ’¬ 17 πŸ“Œ 4
Preview
Episode 251 - Inside the Flock Controversy with Mark Keierleber and Michael Klein

Around the country, Flock cameras have become a source of privacy concerns for parents and teachers alike. IST’s @michaelfklein.bsky.social joined the K-12 Tech Talk Podcast to weigh in on the recent controversy, impacts on schools, and how #securebydefault could be the solution.
πŸ›‘οΈ Listen now:

25.02.2026 22:52 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
Mississippi health system shuts down clinics statewide after ransomware attack The attack was launched on Thursday and prompted hospital officials to close all of its 35 clinics across the state.

The attack was launched on Thursday and prompted hospital officials to close all of its 35 clinics across the state. n.pr/4tTCzuA

21.02.2026 22:04 πŸ‘ 265 πŸ” 89 πŸ’¬ 14 πŸ“Œ 11
Preview
Why AI Is a Big Problem for School Cybersecurity Many school districts are ill-prepared to defend themselves against AI-powered cyberattacks.

As AI techs proliferates, so too do #cyber attacks, including those against schools, IST Senior Director @michaelfklein.bsky.social told EdWeek. AI tools greatly enhance the capabilities of the average hacker, lowering β€œthe barrier for sophisticated cybercrime,” he explained.
πŸ›‘οΈ Read more:

18.02.2026 18:44 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
Leaked Email Suggests Ring Plans to Expand β€˜Search Party’ Surveillance Beyond Dogs Ring's CEO told staff the feature is β€œfirst for finding dogs,” indicating a plan to expand.

Scoop: Ring's CEO told staff Search Party is not going to be just for dogs, according to a leaked email I obtained. Said it is "first for finding dogs" before suggesting it would be expanded to be used for crime:

www.404media.co/leaked-email...

18.02.2026 14:38 πŸ‘ 2459 πŸ” 1118 πŸ’¬ 123 πŸ“Œ 327
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The FBI was able to access Washington Post reporter Hannah Natanson's Signal messages because she used Signal on her work laptop. The laptop accepted Touch ID for authentication, meaning the agents were allowed to require her to unlock it. storage.courtlistener.com/recap/gov.us...

31.01.2026 17:59 πŸ‘ 1252 πŸ” 500 πŸ’¬ 28 πŸ“Œ 132

"power holds no value unless it is exercised"

04.02.2026 04:06 πŸ‘ 4598 πŸ” 794 πŸ’¬ 43 πŸ“Œ 7

I am not being snarky. I need my colleagues who wrote on covid school lockdowns to engage with this. To be as loud as they have been about prior "learning loss." Hell, you can cite Tom & Mark's AERJ paper so you feel better that there's some econ somewhere in your argument.

23.01.2026 22:05 πŸ‘ 3831 πŸ” 1226 πŸ’¬ 17 πŸ“Œ 16
Preview
Cyberattack Targeting Poland’s Energy Grid Used a Wiper A cyberattack that targeted power plants and other energy producers in Poland at the end of December used malware known as a β€œwiper” that was intended to erase computers and cause a power outage and o...

Exclusive: A cyberattack targeting Poland's energy infrastructure in December used wiper malware that would have erased grid computers and rendered them inoperable had it not been thwarted, a researcher at @ESET told me. The researcher calls the attack "unprecedented" for Poland and "substantial"

23.01.2026 16:33 πŸ‘ 63 πŸ” 59 πŸ’¬ 2 πŸ“Œ 7
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Make it viral.

08.01.2026 03:22 πŸ‘ 47653 πŸ” 21396 πŸ’¬ 360 πŸ“Œ 528
Preview
Immigration Agents Are Using Air Passenger Data for Deportation Effort

WOW. @haleaziz.bsky.social with a new scoop: ICE now gets a running list of every person who is going to be taking a domestic flight inside the United States from the TSA and runs it through their database looking for targets. This explains the Babson College student's arrest.

12.12.2025 21:26 πŸ‘ 4766 πŸ” 2923 πŸ’¬ 202 πŸ“Œ 319
Preview
MJM Committee Session Joint Committee on Cybersecurity, Information Technology and Biotechnology Other for Tuesday, December 9, 2025 @ 12:00 PM

IST experts testified before the Maryland General Assembly this week, sharing our strategy to protect K-12 schools from cyber threats and our efforts to help water facilities in hospital communities become β€œundisruptable” by 2027.
Watch @joshcorman.bsky.social & @michaelfklein.bsky.social:

12.12.2025 20:49 πŸ‘ 3 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

TL;DR a couple hundred IPs suddenly started exploiting Cisco devices today

- Entire exploitation cluster is originating from OVH (@ovhcloudus.bsky.social).
- Payloads are interesting- attacker is even checking hardware temperatures most likely to ensure they are not honeypots

10.12.2025 01:16 πŸ‘ 18 πŸ” 5 πŸ’¬ 1 πŸ“Œ 1

Anyone who has participated in or attended a naturalization ceremony knows how meaningful and joyous these ceremonies tend to be. The cruelty of this is heartbreaking and enraging.

06.12.2025 00:50 πŸ‘ 903 πŸ” 351 πŸ’¬ 30 πŸ“Œ 19
Preview
U.S. Military’s Boat Strikes Planning Takes On New Significance

The USG has a new explanation on why they (now admittedly) intentionally killed 2 shipwrecked men. It does not pass the laws-of-war smell test

Worse for Hegseth, NYT: "Defense Secretary Pete Hegseth approved contingency plans for what to do if an initial strike left survivors."

1/🧡

04.12.2025 02:25 πŸ‘ 2364 πŸ” 887 πŸ’¬ 90 πŸ“Œ 84

Senator Kelly is correct.

Plus a Public Service Announcement:

KEY section of Department of Defense's Law of War Manual is 18.3.2.1.

The VERY rule on the "requirement" to refuse illegal orders gives as its paradigmatic example of what is "clearly illegal:
"orders to fire upon the shipwrecked."

30.11.2025 16:35 πŸ‘ 9233 πŸ” 3323 πŸ’¬ 112 πŸ“Œ 139
Preview
The WIRED Guide to Digital Opsec for Teens Practicing good β€œoperations security” is essential to staying safe online. Here's a complete guide for teenagers (and anyone else) who wants to button up their digital lives.

I was really thrilled to get to work on The WIRED Guide to Digital Opsec for Teens with @aumasson.jp. I think we did a good job but also apologies in advance to the teens that we tried to make jokes and generally Be Chill. Also no paywall to make it easier to share! www.wired.com/story/digita...

29.11.2025 14:51 πŸ‘ 165 πŸ” 73 πŸ’¬ 1 πŸ“Œ 3
11:19
14
in shot, i the Post's facts are correct it appears
that Special Operations Forces committed murder when the "two men were blown apart in the water," as the Post put it.
It is unclear from the Post's Seporting precisely what role Secretary of Defense Pete Hegseth

11:19 14 in shot, i the Post's facts are correct it appears that Special Operations Forces committed murder when the "two men were blown apart in the water," as the Post put it. It is unclear from the Post's Seporting precisely what role Secretary of Defense Pete Hegseth

Harvard Law School’s Jack Goldsmith:

β€œIn short, if the Post’s facts are correct, it appears that Special Operations Forces committed murder when the β€˜two men were blown apart in the water, as the Post put it.’”

open.substack.com/pub/executiv...

29.11.2025 04:25 πŸ‘ 6333 πŸ” 1969 πŸ’¬ 124 πŸ“Œ 101

To put a finer point on this whole thing: "Two people with direct knowledge of the operation" β€” presumably uniformed military leaders β€” are accusing the U.S. Secretary of Defense of personally ordering specific war crimes. That's a historic accusation.

28.11.2025 23:48 πŸ‘ 6625 πŸ” 2193 πŸ’¬ 107 πŸ“Œ 95
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Andrea is one of over 170 U.S. citizens who have detained by ICE. It should never have happened, and we will hold Kristi Noem and the Trump Administration accountable.

25.11.2025 23:32 πŸ‘ 422 πŸ” 227 πŸ’¬ 18 πŸ“Œ 13

My 6yo has started pretend electronic locking her bedroom door at night so Trump can't get in. She seemed to think that he himself is going into homes and causing harm. There are children in her school whose families have been impacted by ICE so we assume this is where the concern came from.

24.11.2025 18:40 πŸ‘ 378 πŸ” 115 πŸ’¬ 8 πŸ“Œ 7
Preview
America’s Polarization Has Become the World's Side Hustle The 'psyops' revealed by X are entirely the fault of the perverse incentives created by social media monetization programs.

X's location "transparency" feature showing many MAGA accounts are based internationally reveals what we already knew: The world is using American social media and American politics as a slot machine and social media companies are directly incentivizing this:

www.404media.co/americas-pol...

24.11.2025 18:34 πŸ‘ 992 πŸ” 320 πŸ’¬ 13 πŸ“Œ 16

The vast majority of homeowners with fire insurance never file a claim but we don't say fire insurance is a bad idea. Having the insurance *is* using the system. And I think that people actually understand this *because everyone needs health insurance*

10.11.2025 15:39 πŸ‘ 576 πŸ” 129 πŸ’¬ 39 πŸ“Œ 3

spaceballs, the heist!

06.11.2025 23:30 πŸ‘ 273 πŸ” 37 πŸ’¬ 3 πŸ“Œ 0
Preview
Armed ICE officers chase teacher into preschool in Chicago The arrest appears to be one of the first in which immigration officers entered school grounds as part of an enforcement operation during Trump’s second administration.

"Witnesses and school employees said they thought the school was under attack and scrambled into rooms and vehicles outside in search of safety."

One mother who walked in right after described "a room of crying kids, crying parents and crying teachers"

www.washingtonpost.com/immigration/...

06.11.2025 00:06 πŸ‘ 115 πŸ” 62 πŸ’¬ 7 πŸ“Œ 6

This isn't a time for the FBI to quietly urge anything. They should be yelling it from the rooftops.

04.11.2025 20:30 πŸ‘ 51 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0