All CySec articles about Email security: current vulnerabilities, step-by-step guides and practical protection advice for businesses in Armenia.
An exploited Outlook flaw leaks NTLM password hashes from a crafted file. Microsoft fixed over 1,000 vulnerabilities this month — here is what to prioritise.
Read articleFake invoices and "urgent" messages from the director are among the most common attacks. Three DNS records make them much harder.
Read articleMost successful attacks start with one click. Teach your team these simple signs and stop phishing at the inbox.
Read articleConcrete DNS records for Microsoft 365 and Google Workspace, and a safe path from monitoring to blocking fake emails.
Read articleA calm checklist for the moment you suspect that a work account is compromised or its password appeared in a data breach.
Read articleA real-looking email asks to pay to a new bank account. No virus, no hacking tools — just a well-prepared lie. How to stop it.
Read articleA chain of Exchange Server flaws let attackers take over mail servers without a password. Lessons for anyone still running Exchange on-premises.
Read articleTell us about your infrastructure and goals. We'll get back to you within one business day with next steps.
