Ever heard of the phrase, "see something, say something?" We can apply this to our computers, applications, and other types of IT Systems we use every day. If you see any abnormal or suspicious behavior on your IT System(s), report it.
How to report an incident
We are available 24x7 for urgent security matters. If you have reason to believe High Risk or regulated data has been lost or stolen, contact the ISO. Call our on-call number at 203-627-4665 immediately. Call us if you suspect any unauthorized access to High Risk or regulated data types. Examples of regulated data types include HIPAA and PCI data.
Other suspicious activity
For all other suspected security incidents, contact the ITS Help Desk. You can call the Help Desk at 203-432-9000, or via email.
What do I need to know about reporting an incident?
A cybersecurity event is a change in the normal behavior of a given IT System or environment. Millions of events occur every day. Not every event is an incident, but it could be. The Information Security Office (ISO) coordinates efforts to determine if an event is an incident.
Our office observes events through operations tools. A cybersecurity incident is an observed event that gives us reason to investigate. Our team will coordinate Yale's response to the event. This response will depend on the level of risk as determined by a member of our team.
Report suspicious behavior right away
Abnormal, suspicious, or potentially risky behavior may include:
- A lost or stolen device that may contain Yale Data.
- Ransomware notes - A note that prevents or limits you from accessing your system. Ransomware can lock your system's screen or lock your files until you pay a ransom.
- Receiving or responding to a suspicious email/phishing message.
- Warnings about expired certificates when accessing a Yale website.
- Other significant security lapses or vulnerabilities observed on Yale’s systems.
How to spot suspicious behavior on your device:
- Your device is working unusually slow.
- The presence of mysterious files you don't remember creating.
- Missing files.
- An increase in pop-up messages or advertisements.
- Your browser (e.g. Internet Explorer, Google Chrome) lagging or redirecting you to unexpected sites.
- Changes to your browser homepage or toolbar.
- Changes to your device settings or applications.
- Frequent device crashes.
It is better to be safe than sorry. If you suspect that something is wrong with your device, report it right away.