How to Protect Your Email When Joining Online Forums
A forum signup asks for an email address that becomes its activation and recovery address, so use a separate alias and pseudonym for each forum.
Areas of Focus
Email InfrastructureSMTP & MTA ArchitectureSPF, DKIM, DMARC & SRSEmail Privacy & SecurityCredential Stuffing PreventionSoftware Engineering
Articles by Ahsan Luqman
271 articlesLinks From People You Know Can Still Be Dangerous
A familiar name in the inbox does not make a link safe. Hijacked accounts and spoofed display names turn a known sender into a trap.
Someone can send mail from an address by forgery or takeover
Mail that appears to come from an address is either forged outside the account or sent from inside it, and the Sent folder and headers separate the cases.
How sellers protect their email address when selling online
A seller guide to keeping a real inbox out of online sales: platform messaging, one alias per listing, no shared codes, closed after the sale.
A separate email alias per booking keeps each trip organised
An email alias for a travel booking is a separate forwarding address used for one trip or one provider, so confirmations and changes stay findable.
Someone uses your email address: triage decides the response
Someone using an email address is either inside the account or using the address elsewhere. Triage first, secure second, reclaim only where possible.
Sony So-net breach exposes 2.58 million customer records
Sony Network Communications disclosed on 27 October 2026 that unauthorised access exposed 2,585,481 So-net and plala membership records.
YmirLink breach may have leaked 51.6 million records
YmirLink reported on 26 October that data may have leaked from 49 Cuenote FC systems, totalling 51,628,280 records, with 16 systems still being counted.
One alias per loyalty programme keeps its mail separate
One alias per loyalty programme keeps points mail separate, stays active while the balance lasts, and names the programme behind later marketing.
Keystone data breach exposed 25,964 buyer records
Keystone confirmed a website breach that exposed 25,964 Shopify purchase records and 12,873 incomplete checkouts, plus device authenticity keys.