I fix accepted risks. Previously @ANSSI_FR / @CERT_FR. Former @CertSG team leader. 🐘 @jipe@infosec.exchange 🦋https://xitter.cf/t.co/7oqk8MkguX

Some corner case
Joined April 2009
This is the end for me on this platform. You can follow me on: • Bluesky: bsky.app/profile/cyberjipe.b… • Mastodon: infosec.exchange/@jipe See you there! 👋🏻
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Second call for action: follow me on Mastodon or send me your @ ☺️ To stay on X would mean to continue financing Elon’s mass hate / violence / disinformation program. That’s not an option for me. Those ads…
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
I will leave this site on Jan 1. 2025. If you see this message please reply with your mastodon @ 🙏
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
It's easier to conquer the US than Ukraine...
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
"I am American woman housewife in swing state. I voting for most excellent Donald Trump because he for the womens."
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
New LOL project, LOLAD a collection of Active Directory techniques! 👇 lolad-project.github.io/
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New credential access technique unlocked: « Buy ntds.dit » on Amazon.
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
🚨 Breaking: A zero-day vulnerability (CVE-2024-47575) has been observed impacting Fortinet FortiManager devices, posing serious risks. Learn how the exploit works, and how to defend against the threat. Read more -> bit.ly/4hbqmuR #ThreatIntelligence
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
KQL to spot missing Microsoft logs (excludes weekends since those are normally low) SigninLogs | where TimeGenerated >= ago(90d) | summarize SignInCount = count() by bin(datetime_utc_to_local(TimeGenerated,"US/Pacific"), 1d) | where dayofweek(Column1) !="6.00:00:00" and dayofweek(Column1) !="00:00:00" | order by Column1 I have additional variations of this that I am working on such as only plotting when the variance is > 30% - input from community is welcome.
17 days... It took 17 days for us to realize we were missing logs and get Microsoft to come to that conclusion and fix it 😩 Understandable though, because most of us are focused on analyzing the data we have, not noticing what is missing
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
Also good evening folks especially @NathanMcNulty
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I will leave this site on Jan 1. 2025. If you see this message please reply with your mastodon @ 🙏
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
❓Selon vous, comment le marché du travail en cybersécurité a-t-il évolué au cours des dernières années ? 📢Professionnels de la cyber, vous avez jusqu'au 31/10 pour participer à l'enquête de l’Observatoire des Métiers et nous permettre de le savoir ! 🔗s1.sphinxonline.net/surveyse…
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
Replying to @thegrugq
Nothing to really worry about, cryptanalysis-wise. Incrementing nonces is totally ok, and tbh forward secrecy isnt a big deal, for the reasons you point out. (Unlike the report suggests, nothing wrong with deterministic IVs, as long as they're unique.)
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
In the EU, Hungary is now pushing a controversial law on chat control. The latest strategy is to make monitoring by “AI” optional, but the rest of the law (bulk monitoring of private conversations, including those with end-to-end encryption) remains. buff.ly/3Ym3BN7
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« France’s Radical-Looking New Frigate Has Gone To Sea » The FDIs are also the first French warships of their kind to be protected against cyber threats from the outset. This includes a redundant IT architecture based around two data centers. twz.com/sea/frances-radical-…
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🚨 DDoS Alert 🚨 DXPLOIT (OFFICIALS) claims to have targeted the website of Lille Airport. NB: site is up and active #France #ddos #cyberattack #cti #threatintel
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🇫🇷 Jean-Ph˙ ͜ʟ˙ppe 🇪🇺🇺🇦 retweeted
Major Russian state media are down following to a cyberattack. "Online broadcasting and internal services are not working, there is no Internet or telephony". Reports of data destruction (including backups) and expectation of long down-time. Rossia 1 and Rossia 24 (TV), in addition to more than 80 regional television and radio stations gazeta.ru/tech/news/2024/10/…
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