Tactic or Technique: Social engineering

Social engineering targets people instead of systems. Attackers use persuasion, pressure, or emotional cues to get you to act quickly and bypass security tools without realizing it.
Messages often create urgency, mimic authority figures, or feel familiar enough to lower your guard. An attacker might pose as your manager asking for a quick favor, reference a recent company event, or claim your account is about to be locked. These tricks are designed to feel legitimate and get you to respond without verifying the request.
Common approaches include pretexting, where attackers invent a believable scenario; baiting, where they offer something enticing; or quid pro quo, where they offer help in exchange for access. Even a single successful interaction can lead to broader compromise, including data theft, ransomware, or a full network breach.
Rule Name & Severity
Last Updated
Author
Types, Tactics & Capabilities
BEC/Fraud: Fake investment outreach from suspicious TLD
38m ago
Oct 6th, 2026
Sublime Security
Fake voicemail notification (untrusted sender)
1h ago
Oct 6th, 2026
Sublime Security
Spoofing: Hidden Outlook headers in self-addressed forwards
4h ago
Oct 6th, 2026
Sublime Security
Service abuse: Google callback scam
4h ago
Oct 6th, 2026
Sublime Security
Link: Google Cloud Storage /index and /unsub link pair
4h ago
Oct 6th, 2026
Sublime Security
Brand impersonation: ConstructConnect
5h ago
Oct 6th, 2026
Sublime Security
Link: Google Cloud Storage with prefixed base64 dash-record fragment
5h ago
Oct 6th, 2026
Sublime Security
Link: Google Cloud Storage with base64 go/sub-ID fragment
5h ago
Oct 6th, 2026
Sublime Security
Link: Google Cloud Storage with suffixed unsubscribe bucket
5h ago
Oct 6th, 2026
Sublime Security
Service Abuse: American Express callback scam
5h ago
Oct 6th, 2026
Sublime Security
Link: Google Cloud Storage with short-path link delivery
5h ago
Oct 6th, 2026
Sublime Security
Link: Malformed subdomain ending in hyphen
5h ago
Oct 6th, 2026
Sublime Security
Link: Observed URL path (lht) with recipient email address
5h ago
Oct 6th, 2026
Sublime Security
Service abuse: Lovable-hosted redirect to external phishing page
6h ago
Oct 6th, 2026
Sublime Security
Attachment: Excel file with hyperlinks to suspicious domains
6h ago
Oct 6th, 2026
Sublime Security
Spamhaus: Mail transiting an ASN-DROP listed network
6h ago
Oct 6th, 2026
Sublime Security
Spamhaus: Mail transiting a DROP listed network
6h ago
Oct 6th, 2026
Sublime Security
Observed IOC: Malicious domains in body links
6h ago
Oct 6th, 2026
Sublime Security
Observed IOC: Malicious sender email addresses
6h ago
Oct 6th, 2026
Sublime Security
Observed IOC: Mail transiting OFAC-sanctioned bulletproof host Aeza Group
6h ago
Oct 6th, 2026
Sublime Security