イヴラド

イヴラド

@kevinreddot.bsky.social

Coffee lover. Security nerd. I’ve seen things you would believe (if you do DFIR). APT operators have shitty bosses, annoying in-laws, rising school fees, and teenage kids with questionable music taste. Be kind while burning their C2 infra to the ground.

53 followers138 following157 posts

イヴラド reposted

LittleKuriboh@littlekuriboh.bsky.social

Get into a Lyft The driver is clearly listening to an AI audiobook Driver proceeds to explain it's an audiobook adaptation of a 20 year running manga Google it when I get back, it's entirely AI generated slop and isn't based on anything what

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I've got a lot of work to do today but I'm getting absolutely nerdsniped by the new Flock dataset. You can download it here. It's all of the Android partitions extracted from a Flock device ddosecrets.org/article/floc...

ddosecrets.orgFlock ALPR camera - Distributed Denial of SecretsFilesystem images of the partitions on an in-use Flock ALPR camera, including custom Android APK files installed on the device, as well as its recorded media. The data reveals how the devices track bo...
404 Media@404media.co

NEW: Hackers ripped down a Flock camera above a roadway, made a near-complete copy of the data stored inside it, and shared the files with 404 Media and @wired.com, revealing in new detail how exactly Flock Safety’s cameras track the movements of both vehicles and people.

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As scientists investigate the deadly floods that swept through Nepal and Tibet, online posts baselessly claim the disaster was caused by a Chinese dam collapse. We reviewed forensic evidence and spoke to five experts to break down the sequence of events behind the devastation 🧵

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“Fix the Wayback Machine!” We’ve heard you. The Wayback Machine has been dealing with waves of high-volume automated traffic. Mark Graham, director of the Wayback Machine, explains what’s happening and what we’re doing about it. ➡️ blog.archive.org/2026/09/15/a...

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Eclipse day! ☀️ Today's total solar eclipse is visible from Greenland, Iceland, northeastern Portugal and Spain. Most of the rest of Europe, northern North America and western Africa will witness a partial solar eclipse. More info: www.esa.int/Science_Expl... #EuropeanSolarEclipse

Somehow I seem to have 10Gbps internet at home with GUA IPv6 prefix delegated via DHCP-PD, and I did not have to do anything extraordinary for that. It’s rather surprising how … normal this is. It just works. What annoys me now, is how unstable Matter over Thread is.

Paradigm Shift just published usbliter8, a new unpatchable SecureROM exploit for Apple A12/A13 CPUs, affects iPhone XS through iPhone 11. Physical access required. Tye exploit is interesting, why did it went undetected for years is more interesting

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… ever, or in state that would allow any reporting. So, it’s a compound effect: offline exploitation and vulnerability in a part of code that does not permit reporting. Hence, Apple never learned about it and never intentionally fixed it.

Paradigm Shift just published usbliter8, a new unpatchable SecureROM exploit for Apple A12/A13 CPUs, affects iPhone XS through iPhone 11. Physical access required. Tye exploit is interesting, why did it went undetected for years is more interesting

View full thread

Why didn’t Apple knew? All other infamous spyware relies on *online* exploitation - either zero-click in Messages, or WhatsApp, or single-click in Safari & co. A memory violation in this software will result a crash report. If Analytics sharing is enabled, the crash report can end up at Apple

With boot ROM vulnerability this does not happen, there is no crash from the iOS perspective, so no crash reports. But also, the exploit was (allegedly) used by Magnet Forensics in device forensics investigation. Which means, one the device is exploited, it probably would never connect to network...

Paradigm Shift just published usbliter8, a new unpatchable SecureROM exploit for Apple A12/A13 CPUs, affects iPhone XS through iPhone 11. Physical access required. Tye exploit is interesting, why did it went undetected for years is more interesting

The bug is in a 3rd party USB controller that Apple integrated. It mis-tracks DMA write pointer, giving a memory underflow primitive. The exact details are not important and the original blog post has been taken down because they are being sued.

Suffice to say, in A12/A13 CPUs it was possible to overwrite the PC (program counter) register and take over the execution flow. A14 fixed the configuration, but there was no (?) CVE, so my guess is it was done as a generic hardening measure, and *not* because Apple knew about the exploit

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A few people have asked me recently about how OpenSSH sshd implements privilege separation after the changes of the last couple of years, such as splitting sshd into multiple binaries. I finally got around to writing it up - please take a look if you're curious. github.com/openssh/open...

github.comopenssh-portable/README.privsep at master · openssh/openssh-portablePortable OpenSSH. Contribute to openssh/openssh-portable development by creating an account on GitHub.

For me, the most useful DFIR tool was always awk, not grep or Excel. Occasionally, gnuplot. This might explain why I would prefer Loki over Elastic every single time. I met quite a few people who said, “forget you SIEM, just let me grep”. 🤷‍♂️ It’s not a hot take

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At one place we built a naïve implementation of map-reduce-like distributed log parsing and analysis system, allowing to run awk on multiple hosts in parallel. It helped a lot

For me, the most useful DFIR tool was always awk, not grep or Excel. Occasionally, gnuplot. This might explain why I would prefer Loki over Elastic every single time. I met quite a few people who said, “forget you SIEM, just let me grep”. 🤷‍♂️ It’s not a hot take

Linux and GNU awk is (perhaps, unsurprisingly) better than macOS’ awk. For one, GNU awk supports --csv parameter that simplifies parsing CSV files A LOT - just think about Entra CSV exports with comas in fields. Easy in GNU, ugly in macOS.

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New at this.weekinsecurity.com: I analyzed America's top companies (aka Fortune 100) and found dozens don't have any easy way to report security flaws. Of the companies that *do* have vulnerability disclosure policies, half don't actually pay for bug submissions. My blog breaks down the data:

this.weekinsecurity.comDozens of America's largest companies have no simple way to report security flawsNew analysis shows that around one-third of America's Fortune 100 companies do not have a vulnerability disclosure policy, bug bounty, or a dedicated email address for reporting security flaws.

“Zen and the art of risk acceptance” is a book I should write

Accidental CISO@accidentalciso.net

I have always wanted to do a series about what riding a motorcycle taught me about being a CISO. Now I’m thinking I also need to do a series on what being a CISO taught me about RVing. 🤣🤔

The auditors were not happy that the risk assessment report was a PDF rendered from a set of Markdown and CSV files prepared by scripts, and not Excel. They were also not happy that the list of accounts was a YAML file from the Ansible repo and not a screenshot of an Active Directory snap-in.

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A world-class education is now completely free — MIT has opened its entire vault of more than 2,500 courses to the public online. source: Massachusetts Institute of Technology. (2026). About Us: MIT OpenCourseWare. MIT Open Learning. 😊

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🚨🚨 Huge breaking news from Brussels: Hungary has lifted its two-year-long veto on Ukraine's EU accession. Ukraine and Moldova will soon be able to open the first cluster of the accession process. The saga is over.

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Replying to @idontthinksomate.bsky.social

Pegasus relies on *online* exploitation, eg, via Messages, WhatsApp or Safari. The problem with online exploitation is that with the device being online it (at least, in theory) could send a signal to home base. For example, it could send a minified crash reports that would be sufficient …

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Here is a look at all the special security features that Apple, Google, and WhatsApp offer to protect you from spyware all in one place. We looked at what these features do, and how to turn them on. We highly recommend them for anyone who's worried about government spyware.

techcrunch.comThese special phone and app features can help protect you from spyware | TechCrunchApple, Meta, and Google offer special security modes that provide your devices more secure against targeted spyware attacks. Here are how those modes work, what they do, and how to switch them on.

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A monumental modern art kimono designed by the legendary avant-garde Japanese artist Taro Okamoto (1911–1996). Displayed at the prestigious KIMONO: Fashioning Identities special exhibition held at the Tokyo National Museum Heiseikan in 2020

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Exclusive: Fast16 malware has raised questions about what it was designed to do. Researchers at Symantec finally confirm it was subverting software used to simulate nuclear weapons explosions. Nuclear experts also tell me Iran was the likely target and explain how it impacted nuclear weapons tests

zetter-zeroday.comExperts Confirm the Fast16 Malware Was Sabotaging Nuclear Weapons Tests, Likely in IranFast16 didn't predate Stuxnet but was contemporaneous with it. It also wasn't aimed at altering nuclear weapons but was simply feeding false data to engineers about the nuclear detonation tests they w...