Blog / topic
basics
email · 5 min read
Can someone send email pretending to be you?
Yes, if your domain lacks SPF, DKIM and DMARC. Here's how email spoofing works, what each record does, and example records to copy.
Read it October 24, 2026
ai agents · 5 min read
Is it safe to give an AI agent your email?
Is it safe to give an AI agent your email? It can be, with limited access and approvals. Here are the real risks and a five-minute setup checklist.
Read it October 24, 2026
prompt injection · 6 min read
What is prompt injection? A plain-English guide
What is prompt injection? A plain-English guide to how hidden text tricks AI agents into leaking data, with real examples and a five-minute fix.
Read it October 24, 2026
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