SendGrid Articles

Systematic coverage of global communication infrastructure, regulatory shifts, and API architecture developments.

Jan 23 2026

Inside the OpenAI invoice scam: SendGrid abuse and callback phishing explained - Kaseya

  • arrow_right_alt SendGrid's email infrastructure was abused to distribute fraudulent OpenAI invoices at scale, targeting users with phishing callbacks
  • arrow_right_alt Callback phishing technique combined with spoofed invoicing to trick users into revealing credentials or payment information
  • arrow_right_alt Incident highlights vulnerability of CPaaS platforms to account compromise and abuse for credential theft campaigns
SendGrid high impact verified EUM/SES Relevance
Oct 27 2025

5 best SendGrid alternatives for email marketing in 2025 (tested & reviewed) - Techpoint Africa

  • arrow_right_alt Multiple SendGrid alternatives are available in 2025 with varying feature sets and pricing models
  • arrow_right_alt Deliverability, automation, and analytics capabilities are key differentiators among competing platforms
  • arrow_right_alt Businesses should evaluate alternatives based on their specific use cases and scale requirements
SendGrid medium impact verified EUM/SES Relevance