Notifications can signal security events, policy changes, and required responses, helping organizations detect incidents and manage cyber risk.
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Background for this topic.
Notification in information security is the delivery of an alert about a security event, required action, system change, or confirmed incident. Notifications may target security teams, administrators, users, regulators, or affected individuals and can use email, messaging, phone, or monitoring dashboards. The term covers both automated technical alerts and formal communications about incidents or privacy impact.
Notifications support detection and incident response by directing people to investigate, contain, or remediate a problem. Their security depends on trustworthy event sources, authenticated delivery channels, clear severity and ownership, and records showing when messages were sent and acknowledged. Attackers may spoof alerts, interfere with delivery, or exploit exposed notification content; poorly tuned systems can also create alert overload that obscures important events. Notifications involving personal data should disclose only necessary information, while external incident notices must meet applicable legal deadlines and accurately describe known effects without overstating unconfirmed facts.
A new phishing campaign has been observed leveraging a novel loader malware to deliver an information stealer and keylogger called Agent Tesla
AHA Wants Change Healthcare on Hook for Notification in Potential BreachAs thousands of hospitals, clinics and doctor practices potentially have to notify millions of patients about the Change Healthcare breach, the American Hospital Association said the IT services firm and parent company, UnitedHealth Group, should be the sole sender of notifications.