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CIRCLE WITH A DOT

spamhaus@infosec.exchangeS

spamhaus@infosec.exchange

@spamhaus@infosec.exchange
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Recent Best Controversial

  • An individual, Zhenyun Sun (https://find-and-update.company-information.service.gov.uk/officers/svz68usL11Hfb5q2_65DDqlFd2Y/appointments), is registering UK "fibre ISPs" at Companies House at an unusual rate.
    spamhaus@infosec.exchangeS spamhaus@infosec.exchange

    This same company markets itself as a Chinese provider of "residential proxies." These ASNs are registered at RIPE (@ripencc) as assigned to ISPs delivering fibre to UK homes.

    One explanation is that this makes proxy traffic appear to originate from genuine residential broadband customers. But it may not necessarily be for malicious purposes. It could be targeting SEO and those who want to "cheat the system" by simulating traffic from a large pool of users for marketing. ⤵️

    Uncategorized

  • An individual, Zhenyun Sun (https://find-and-update.company-information.service.gov.uk/officers/svz68usL11Hfb5q2_65DDqlFd2Y/appointments), is registering UK "fibre ISPs" at Companies House at an unusual rate.
    spamhaus@infosec.exchangeS spamhaus@infosec.exchange

    For anyone actually trying to buy internet service from this list of providers? Good luck! We haven't observed abuse traffic emanating from these ASNs yet. But the infrastructure suggests this one is one to keep an eye on! 👀

    Uncategorized

  • An individual, Zhenyun Sun (https://find-and-update.company-information.service.gov.uk/officers/svz68usL11Hfb5q2_65DDqlFd2Y/appointments), is registering UK "fibre ISPs" at Companies House at an unusual rate.
    spamhaus@infosec.exchangeS spamhaus@infosec.exchange

    An individual, Zhenyun Sun (https://find-and-update.company-information.service.gov.uk/officers/svz68usL11Hfb5q2_65DDqlFd2Y/appointments), is registering UK "fibre ISPs" at Companies House at an unusual rate. On the surface, they could pass for legitimate broadband providers. But look closer, and the picture soon changes 🕵️ ...

    Some of these companies are assigned an ASN, sharing the same abuse contact: onesproxy[.]com. ⤵️

    Uncategorized

  • TAKE ACTION | If you’re using the free #DNSBLs and querying via Oracle ’s network, you need to change your config, or from April 8th, you may face issues with your email stream.
    spamhaus@infosec.exchangeS spamhaus@infosec.exchange

    TAKE ACTION | If you’re using the free #DNSBLs and querying via Oracle ’s network, you need to change your config, or from April 8th, you may face issues with your email stream.

    Read why and the steps you need to take to stay protected for free in this blog:
    https://www.spamhaus.org/resource-hub/email-security/querying-the-free-dnsbls-via-oracle

    #FreeProtection #FreeData #Oracle

    Link Preview Image
    Uncategorized dnsbls freeprotection freedata oracle

  • Whether you’re part of a security team, an independent researcher, or simply someone who spotted something unusual online 🕵️ 🔎 — sharing what you've seen can make a difference.
    spamhaus@infosec.exchangeS spamhaus@infosec.exchange

    Whether you’re part of a security team, an independent researcher, or simply someone who spotted something unusual online 🕵️ 🔎 — sharing what you've seen can make a difference.

    If you’re already sharing suspicious IPs, domains, or URLs with Spamhaus — thank you!
    🙏 🙏

    But quality matters just as much as quantity.

    Providing context, timestamps, supporting evidence, and clear descriptions of the activity helps us verify reports and take action more effectively. ⤵️ ⤵️

    Uncategorized

  • Whether you’re part of a security team, an independent researcher, or simply someone who spotted something unusual online 🕵️ 🔎 — sharing what you've seen can make a difference.
    spamhaus@infosec.exchangeS spamhaus@infosec.exchange

    In this post Sven Krohlas, Detection Engineer at Spamhaus, explains what you can share, how to share it, and what we need to help verify the activity you've observed.

    Learn more here ⬇️
    https://www.spamhaus.org/resource-hub/cybercrime/how-to-report-suspicious-activity-to-spamhaus/

    #Community #ThreatIntel #SharingIsCaring #CyberSecurity

    Uncategorized
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