JBFeb 23, 2025

Hey internet infrastructure nerds:
Do we know anyone anywhere near
[email protected] who could speak to why mail from lse that goes through them and particularly through* prodigy.net keeps being rejected as "Deferred: 451 4.1.8 DNS error. Cannot resolve lse.org" when LSE's DNS is UP, accurate, and more stable than it’s been in years?

* through, NOT to.

#DNS #Email #att.net #sbcglobal #prodigy.net #infrastructureIsHard #SpammersRuinEverything

ITSEC NewsAug 11, 2022
It Might Be Our Data, But It’s Not Our Breach - Image: Shutterstock.
A cybersecurity firm says it has intercepted a large, unique ... https://krebsonsecurity.com/2022/08/it-might-be-our-data-but-its-not-our-breach/ #newjerseycybersecurity&communicationsintegrationcell #bleepingcomputer #databreaches.net #whitehousemarket #alittlesunshine #thecomingstorm #lawrenceabrams #bellsouth.net #sbcglobal.net #databreaches #at&tinternet #holdsecurity #shinyhunters #alexholden #t-mobile #u-verse
It Might Be Our Data, But It’s Not Our Breach – Krebs on Security

dispatchAug 11, 2022
It Might Be Our Data, But It’s Not Our Breach https://krebsonsecurity.com/2022/08/it-might-be-our-data-but-its-not-our-breach/ #NewJerseyCybersecurity&CommunicationsIntegrationCell #BleepingComputer #Databreaches.net #WhiteHouseMarket #ALittleSunshine #TheComingStorm #LawrenceAbrams #bellsouth.net #sbcglobal.net #DataBreaches #AT&TInternet #HoldSecurity #ShinyHunters #alexholden #T-Mobile #U-verse #ATT
It Might Be Our Data, But It’s Not Our Breach – Krebs on Security