Robert Graham

@robertgraham69k followers

Created (BlackICE,IPS,sidejacking,masscan). Doing (blog,code,cyber-rights,Internet-scanning). Macrodata refiner.

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Top outlier
942×
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34.9M
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38k
Across 59 organic posts
Last scan
Oct 17
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Posts 59 posts
#DatePost↓ OutlierViewsLikesRepostsBookmarks
1Mar 29, '24I left my MacBook on the plane and it was stolen. I’ve tracked it down to a flea market on south Atlanta. But while I know it’s in the building I don’t know where942×34.9M106k3.1k15k
2Jun 18, '24The reason IT support people are so bitter is that YOU (I mean YOU) cannot rationally describe the problem: You: The Internet is down IT: How do you know the Internet is down? You:249×9.2M46k3.7k4.1k
3Dec 25, '23Inflight wifi didn't work so of course I had to debug it. It appears the problem is lack of DHCP lease. The WiFi was using 8 hour leases, which was time enough for many planeloads 91.4×3.4M17k1.2k3.3k
4Oct 4, '24Hi. Cybersecurity expert here. I'm tweeting this from a public Wi-Fi network without a VPN. I never use a VPN when using public Wi-Fi. VPN company security claims are (mostly) scam67.7×2.5M12k7231.4k
5Jun 21, '24nVidia is in the same position as Sun Microsystems was in the early days of the dot-com bubble. Sun had the leading edge web servers, the smartest engineers, the most respect in th59×2.2M6.6k6153.1k
7Jun 18, '23You can't live debate crazy, they will always win. Live debate is just performance art. Somebody will make some new claim nobody has heard of before, and it'll be impossible to ref49.2×1.8M13k1.3k567
11Aug 26, '24Everyone: Telegram is encrypted. Experts: Telegram IS NOT an encrypted messaging app <CEO gets arrested> News: Telegram is an encrypted messaging app. Experts: Telegram IS NO24.2×898k14k1.2k670
15Apr 7, '24Your regular reminder that once a big newsworthy event happens, you'll start seeing reports of similar incidents that have been happening all the time, just without being reported.18.8×697k14k1.5k294
16Jul 19, '24I’m at HomeDespot. Self service terminal is down due to CrowdStrike failure.17.7×657k7855840
18Aug 1, '23The US Naval laboratories have just announced that they've been able to fully replicate the LK-99 results. They've released this image of a sample floating above a magnet proving t16.1×596k3.5k198109
19Mar 17, '24The following tweet is false. EVERY engineer in the real world makes a tradeoff between safety and cost. It's part of risk planning for any large project. Lives are valued between 14.9×553k1.1k72219
20Aug 3, '23I asked AI to draw a picture of a levitating super conductor and it gave me this13.8×513k5k56298
22Apr 5, '24I applied for "Community Notes" access 6months ago and was finally accepted today. I can therefore see the proposed community notes on Elon's posts like this. There are three propo13×484k1.7k48697
23Aug 5, '24It's kinda like how Elon Musk has promising Full Self Driving on Teslas for years without delivering, he's also failing at delivering civil war in Europe.12.7×472k5.4k1k250
26Oct 4, '211/n OK, let me explain what's going on with the Facebook right now. First, let's talk "routing". The Internet is a mesh of routers that forward packets. Packets go from source thro12×05k1.8k1.2k
28Dec 22, '23Cybersecurity expert here: no. The stories of teenage hacking are sensationalized. As far as we can tell, he didn't hack into the company using a FireTV stick. He accessed the comp11.2×417k2.2k276348
30Aug 3, '24What? Microsoft still using HTTP instead of HTTPS/SSL for produce updates? I wonder why. i mean, updates are signed, so it's not inherently a security risk. But at the same time, l11.1×410k91360264
32Jan 13, '24Everyone in tech should watch this gut wrenching video because at some point this may be you. You should understand how business works going in so that you understand the process f9.5×351k794166740
34Nov 13, '25Anybody can run Wireshark and see for themselves how much "Encrypted Client Hello" is supported. It'll work between your Chrome browser and Google, but it's rarely supported otherw9.1×336k1.6k98742
38Oct 12, '24It was a trick. All the robots were remotely controlled. All the robots were remotely controlled by humans. All the actions were performed by humans, remotely. When talking to the 8.1×301k2.6k326147
39Jun 18, '23I hate you Twitters. After ragging on RFKjr yesterday in a tweet that went viral, people claim "but his book is well researched and reasonable". It's not. I just bought the book, s8.1×299k1.5k189205
41Oct 15, '23Fact-check: no. Hamas was the largest victor in the 2006 election with 44% of the vote, so not a "majority" back then. There hasn't been a vote since. The median age in Gaza is 18,7.4×275k76520754
42Nov 4, '25Current status: There's a conflict between Google cybersecurity researchers and the @ffmpeg project that doesn't have the resources to fix the vulns Google finds. So I'm busy tryin7.1×262k1.4k53310
44Jul 19, '25Okay, here's how this lie works: 1. everyone agreed that Russians did not hack election infrastructure 2. everyone agreed Russia meddled with the election in other ways, such as ha5.8×214k2.5k686264
45Nov 25, '201/ In case you were wondering: Apple's replacement for Intel processors turns out to work really, really well. Some otherwise skeptical techies are calling it "black magic". It run5.6×02.5k810402
49May 17, '23WHAT THE EFFING F!!! I don't understand anything about networks. As you know, Google shook the beehive that is infosec by providing a .zip domain. The community has exploded in out4.8×179k943186187
50Aug 27, '19Yea, I've got 3 hours to kill here in this airport lounge waiting for the next leg of my flight, so let's discuss the "OSI Model". There's no such thing. What they taught you is a 4.8×02k722439
53Mar 16, '24Statistically, your safe deposit box is more likely to be robbed by the FBI than bank robbers. Not because they charged you of a crime. Not because they suspected you of a crime. T4.6×170k84220546
54Jul 5, '16Wow, pinging the #Juno spacecraft takes almost an hour for a reply!!4.4×01.4k1.3k0
55Aug 7, '24"We don't use signatures but use AI instead. Also, the bug was in a regex expression" -- CrowdStrike4.3×160k1.8k84101
56Mar 30, '24I’ve exhausted all my options getting my laptop from the Mart. If anybody can get evidence it’s there - like a picture of the serial number, I’ll give a reward if I get it back. I 4.2×156k76126129
57Jan 13No, the ICE agent isn't "kneeling on his neck". Yes, yes, ICE is the modern gestapo, a bunch of thugs operating without accountability. What I'm arguing is that you cannot "see" wh4.0×147k87815
58Apr 1, '23April "Fools Day" started from the Catholic tradition of breaking out into dance every April 1, a practice they still observe. Pope Francis demonstrated his moves this morning to r3.9×144k1.2k12166
59Jul 5, '25This is needed legislation. Chemtrails should only be used for mind-control, not weather modification.3.9×144k2.6k17521
60Aug 9, '211/n If you are wondering if there will be anybody at Mike Lindell's cybersymposium who can confirm or refute his "packet captures", well, there's going to be me. I'm a well-known e3.8×01.5k373409
61Jun 22, '24Installing old operating systems in virtual machines is hard.3.4×126k3.3k103143
63Nov 18, '161/x: So I bought a surveillance camera3.3×08277224
64Sep 23, '25This story is nonsense. It's just normal criminal enterprise for sending SMS spam and anonymous messages. Somebody used this service to send SMS threats to some politicians, so the3.3×121k1.1k137266
68Sep 23, '25I wrote up a quick blogpost why this SIM farm story is bogus and why you journalists should feel embarrassed for not questioning such obvious propaganda.2.9×106k816156277
71Aug 14, '21This is wrong. You shouldn't know more about IPv6. But in case you wanted to know more, I thought I'd write up a quick thread.2.4×01k246409
73May 31, '21Old Unix: everything is a file New Unix: everything is a file system2.3×01.5k33139
75Jan 25, '22The "Wordle" webpage runs completely on the client-side in JavaScript. You can just hit F12 and read the source and see all the correct answers.2.3×0818222189
76May 10, '21Ransomware is just a pentest engagement where you negotiate scope and payment afterwards instead of before.2.2×01.4k35131
77May 16, '18Sometimes it's easy to believe we haven't made progress in cybersecurity. We have. For example, this used to be a warning in Internet Explorer:2.0×01.1k4230
79Jun 3, '25Of course they were "de-banked". Once the evidence of their enormous defrauding of Deutsche Bank became public, no bank would do business with them. Yes, Trumpists claim that this 2.0×73k1.5k40667
80Mar 6, '191/ So what is a "reverse engineering" tool like Ghidra? Well, I'm going to describe it in a few tweets, with screen shots.2.0×0812358133
81Oct 3, '17So in "Stark Trek: Discovery", they have the Vulcan debug some code. Apparently, Starfleet still runs on Windows.1.9×07554732
82Jul 11, '19So let's discuss SSL encryption algorithms for the moment. If you are using Chrome, you've got a choice between AES, Triple-DES, and ChaCha20. This pic shows the list that Chrome s1.9×0787343162
84Jan 16, '21I was an early 1980s Internet hacker. Let me explain why "Bugtraq" is probably the most important achievement in the world of cybersecurity.1.8×0855304139
85Nov 12, '22A quick FAQ: Q: What actually was FTX? and why did it collapse? A: A scam. because it was a scam.1.6×097718881
86Nov 21, '17I gave a made-up name to Uber when I signed up. I think the most important security precaution is to lie to computers compulsively.1.5×07323390
87Oct 30, '20So as I blogged before, the emails contained DKIM information, which the original reporters could and should have verified. So I eventually got a copy of the email and run DKIM ver1.5×071124241
89Nov 14, '19Apple's most important innovation yet.1.3×08121765
90Aug 12, '21All I'm saying is, that when there's a pcap fight, don't bring a pillow.1.3×09871255
91Nov 16, '22🧵"Twitter 2.0" is trending. I'm a foremost expert on this and let me tell you what you should do: quit, take the 3 month severance with your friends, and build the 2.0 version you1.2×065916139
92Nov 23, '17You think your Thanksgiving is bad, my sister and her husband are arguing about best way to structure an SQL table/queries. So in order to bring harmony, I interrupted and suggeste1.2×07851660
93Mar 19, '19I don't want a system that blocks incoming spam calls. I want a system that shunts them to an AI running on AWS that interacts with them and wastes their time.1.2×07711516
96Dec 25, '20If you send out a phishing email to test your employees, and 500 fail, it probably means something is wrong with your organization, not with the employees.1.0×07888010
99Aug 17, '21Lindell: "It was valid data from the 2020 election and nobody who came out of those [cyberexpert breakout rooms] can say anything different". I was in the room. I say something dif0.9×06558915

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