If you're seeing the same patterns today from the range I sent, as the
one you sent first, welcome to my absolute hell. They use AI to generate
never-ending variations of copy. They use cloud ranges, web hosting
ranges, hijacked ASNs. They use new domains, compromised domains, aged
domains that had just expired. Walmart, Sams, Costco are the common
themes but the better you get at blocking them, the more they'll branch
out.
On 2026-06-16 14:48, Mark E. Jeftovic via mailop wrote:
Yeah lotta crap from them today - and not on our radar before now.
How long has this been going on for?
The domains in the envelope-to look very similar to the quarterhill
stuff
On 2026-06-16 3:31 PM, Jarland Donnell via mailop wrote:
Go ahead and get on this clearly hijacked range next:
https://easydns.urlsand.com/?u=https%3A%2F%2Fbgp.tools%2Fprefix%2F198.62.0.0%2F21%23asinfo&e=e7eb7067&h=3d3b877c&f=y&p=y&m=4gfy1v08fjzHmJs
[2]
It's something new every 12-72 hours.
On 2026-06-16 11:03, Mark E. Jeftovic via mailop wrote:
We're getting a crap-tonne of garbage mailings from 162.217.160.0
-
162.217.167.255 which is all Electronic Transaction Consultants
Corporation (etcc.com) now owned by Quarterhill - publicly traded
on
the TSX.
Tens of thousands of messages per day, we've blocked the entire
range.
We're going to start publishing our email intelligence findings
starting with this one, it's just odd given the public nature of
the
operator.
Anybody know anything about them in terms of their mailing
practices?
(I have messaged their ARIN contact - if this is a network
compromise,
it's basically everything)
- mark
--
Mark E. Jeftovic <[email protected]>
Co-founder & CEO easyDNS Technologies Inc.
+1-(416)-535-8672 ext 225
"Never expect a thing you do not want,
and never desire a thing you do not expect."
-- Bob Proctor
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--
Mark E. Jeftovic <[email protected]>
Co-founder & CEO easyDNS Technologies Inc.
+1-(416)-535-8672 ext 225
"Never expect a thing you do not want,
and never desire a thing you do not expect."
-- Bob Proctor
Links:
------
[1]
https://easydns.urlsand.com/?u=https%3A%2F%2Flist.mailop.org%2Flistinfo%2Fmailop&e=e7eb7067&h=8771eab6&f=y&p=y&m=4gfy1v08fjzHmJs
[2]
https://easydns.urlsand.com/?u=https%3A%2F%2Fbgp.tools%2Fprefix%2F198.62.0.0%2F21%23asinfo&e=e7eb7067&h=3d3b877c&f=y&p=y&m=4gfy1v08fjzHmJs
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