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Notices by Siguza (siguza@infosec.exchange)

  1. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Tuesday, 09-Jan-2024 20:54:41 JST Siguza Siguza

    Piracy websites should adopt Midjourney's arguments on copyright:

    "Look bro, it's just too hard to figure out what license governs each and every file and who its author is."

    In conversation Tuesday, 09-Jan-2024 20:54:41 JST from infosec.exchange permalink
  2. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Wednesday, 13-Dec-2023 23:05:30 JST Siguza Siguza
    in reply to
    • feld
    • :debian: 𝚜𝚎𝚕𝚎𝚊 :opensuse:

    @feld @selea

    connect from mail-ej1-x643.google.com[2a00:1450:4864:20::643]
    connect from mail-lj1-x22d.google.com[2a00:1450:4864:20::22d]

    So yes, they do initiate over IPv6 themselves.

    In conversation Wednesday, 13-Dec-2023 23:05:30 JST from infosec.exchange permalink

    Attachments



  3. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Wednesday, 13-Dec-2023 22:57:26 JST Siguza Siguza
    in reply to
    • feld
    • :debian: 𝚜𝚎𝚕𝚎𝚊 :opensuse:

    @feld @selea the DMARC reports I get are mixed between IPv4 and IPv6. Sometimes only one type, sometimes both. So yeah, I'm pretty sure I can reach them over IPv6.

    In conversation Wednesday, 13-Dec-2023 22:57:26 JST from infosec.exchange permalink
  4. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Wednesday, 13-Dec-2023 22:30:16 JST Siguza Siguza
    in reply to
    • :debian: 𝚜𝚎𝚕𝚎𝚊 :opensuse:

    @selea you mean rDNS? Yes ofc. When I enabled IPv6 on my server and got 10 addresses assigned, email delivery failed immediately because I had only set it up for the first IP, so I had to fix that then and there.

    But I've been able to send mail to Gmail for many years, though this isn't the first time I've been banned for absolutely no reason. This is not a technical issue.

    In conversation Wednesday, 13-Dec-2023 22:30:16 JST from infosec.exchange permalink
  5. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Wednesday, 13-Dec-2023 22:30:12 JST Siguza Siguza
    in reply to
    • :debian: 𝚜𝚎𝚕𝚎𝚊 :opensuse:

    @selea I like how this is literally the email version of judging people by the colour of their skin.

    Again, this is not a technical problem. I've attached the message I got from gmail below. They tell me they've received "an unusual rate of unsolicited mail originating from your SPF domain". They're lying. I checked my outgoing mail logs, this was the first email sent to gmail in over 2 weeks. And anything trying to send in my name but not going through my mail server should surely fail due to SPF and DKIM.

    This is not a technical problem, it's a corporate politics problem where Gmail doesn't like any party that isn't paying them. There's hundreds of thousands of cases of this on the net, and the one "solution" that works for people is paying some big email provider.

    In conversation Wednesday, 13-Dec-2023 22:30:12 JST from infosec.exchange permalink

    Attachments


    1. https://media.infosec.exchange/infosec.exchange/media_attachments/files/111/572/689/485/733/667/original/b6f77a301ea71408.png
  6. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Wednesday, 13-Dec-2023 18:37:51 JST Siguza Siguza

    Gmail has once again blacklisted my mail server because of the SIX emails I have sent in the entirety of December so far, because obviously that constitutes "an unusual rate of unsolicited mail".

    I set up SPF, DKIM, DMARC, first get lumped in with a bad /24 IP block, slowly build up a reputation as a non-spammy IP, etc. etc., but none of that matters.

    This is nothing but a racketeering scheme to force everyone to pay for Gmail for business.

    In conversation Wednesday, 13-Dec-2023 18:37:51 JST from infosec.exchange permalink
  7. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Thursday, 30-Nov-2023 23:25:28 JST Siguza Siguza

    I've wanted to make these diagrams for so long.

    In conversation Thursday, 30-Nov-2023 23:25:28 JST from infosec.exchange permalink

    Attachments


    1. https://media.infosec.exchange/infosec.exchange/media_attachments/files/111/497/643/450/112/766/original/8452b1aa6cf1ac5e.png

    2. https://media.infosec.exchange/infosec.exchange/media_attachments/files/111/497/643/925/768/603/original/8cba67bf40cfa118.png

    3. https://media.infosec.exchange/infosec.exchange/media_attachments/files/111/497/644/377/411/846/original/b911a6420d37f214.png
  8. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Thursday, 09-Nov-2023 20:01:58 JST Siguza Siguza

    ⚠️ HELP WANTED ⚠️

    It looks like the new M3/Pro/Max machines are shipped out with THREE separate unreleased builds of macOS:
    - 13.5 (22G2074)
    - 13.5 (22G2080)
    - 14.1 (23B2073)
    If you're getting any such machine, find it has one of the above builds and would like to help preserve its firmware before updating, please reach out to me.

    In conversation Thursday, 09-Nov-2023 20:01:58 JST from infosec.exchange permalink
  9. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Friday, 22-Sep-2023 15:09:27 JST Siguza Siguza
    in reply to
    • daniel:// stenberg://

    @bagder tfw you double-click curl.exe and nothing happens.

    In conversation Friday, 22-Sep-2023 15:09:27 JST from infosec.exchange permalink
  10. Embed this notice
    Siguza (siguza@infosec.exchange)'s status on Thursday, 07-Sep-2023 14:35:26 JST Siguza Siguza

    We need an EU regulation to mandate that all internet-connected devices must have a mechanism to disable internet access entirely and remain functional indefinitely, at whatever capacity is technically possible.

    Want to have an app to control your dumb gadget? That fucker can use bluetooth, there is no legitimate reason to require at account on the vendor's website, which they can block at any time, harvest data from at any time, get hacked, and also make your lightbulbs unable to turn off if us-east-1 is down.

    In conversation Thursday, 07-Sep-2023 14:35:26 JST from infosec.exchange permalink

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    Siguza

    Siguza

    iOS hacker, security researcher, 0day enthusiast.Sometimes RE tools / jailbreak / write-up author.And far too many other things. The day does not have enough hours.Contact in English or German.PGP: https://siguza.net/pgp.asc

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