High Severity

Display name: 'kindly' with urgent language indicators

Labels

Description

Detects messages where the sender's display name contains 'kindly' combined with urgent action words commonly used in social engineering attacks, such as urgent, ASAP, verify, confirm, or expedite.

References

No references.

Sublime Security

Created Jan 9th, 2026 • Last updated Jan 9th, 2026

Feed Source

Sublime Core Feed

Source

GitHub

type.inbound
and strings.icontains(sender.display_name, "kindly")
and (
  strings.icontains(sender.display_name, 'cell number')
  or strings.icontains(sender.display_name, 'expedite')
  or strings.icontains(sender.display_name, 'urgent')
  or strings.icontains(sender.display_name, 'contact number')
  or strings.icontains(sender.display_name, 'review')
  or strings.icontains(sender.display_name, 'confirm')
  or strings.icontains(sender.display_name, 'ASAP')
  or strings.icontains(sender.display_name, 'Follow Up')
  or strings.icontains(sender.display_name, 'nicely')
  or strings.icontains(sender.display_name, 'btc')
  or strings.icontains(sender.display_name, 'Reply')
  or strings.icontains(sender.display_name, 'RESPOND')
  or strings.icontains(sender.display_name, 'URGENTLY')
  or strings.icontains(sender.display_name, 'VERIFY')
  or strings.icontains(sender.display_name, 'convenience')
  or strings.icontains(sender.display_name, 'Response')
)

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