Phishing
Phishing emails are designed to deceive you into:
- Clicking a link and entering personal details like your TMU username and password;
- Giving away personal details like your credit card or bank account numbers;
- Opening an attachment and installing malicious software; or
- Impersonating someone in an attempt to commit fraud with your help.
Each month, our university fields 1,500 increasingly convincing phishing emails attempting to target students, faculty and staff.
What to do with a phish
- The sender's address is suspicious.
- The "To" field is blank or for another person.
- The email includes typos or grammatical errors.
- The message contains an urgent request for personal information.
- The message requires immediate action to avoid a problem like losing access to your TMU account.
- When you hover over a link or button in the email, it directs you to an address (usually suspicious) unrelated to the text in the link.
Spear phishing is a phishing tactic that targets a specific person by sending fraudulent emails that include personal information about the victim, tricking them into believing the email is legitimate.
Here is an example where the sender is pretending the email is from a TMU address, but the actual address is really from uniswa.szabc.
Here is an example of an email that claims to be from FedEx where the actual address is from specweldfab.revitalsite.comabc.
It’s always worth taking a moment to carefully check the full email address of the sender.
Here is part of an urgent request that included a link to a fake TMU login page:
Here’s another example of an urgent request:
Both of these fake messages include tell-tale grammatical errors and demand you take action to avoid losing access to your account.
Hovering over a link with your mouse and carefully checking the URL is one of the best ways to detect a phishing email. If you are using a tablet or smartphone carefully press and hold the link, rather than tap, to reveal the true URL. Here's an example of a link that goes to a fake TMU login page hosted in a server in another country.
If you hover over the link without clicking you will see a very long URL (it may appear in the bottom-left of your browser) like this:
It may remind you of what you see in the location field of your browser when you log into the my.torontomu.ca portal. But it is not the same. Here is the valid address that you see when you login to my.torontomu.ca:
https://cas.torontomu.ca/login?service=https%3A%2F%2Fmy.torontomu.ca%2FLogin
Aside from the fact the fake link is longer, how can you tell which one is a link to a server at TMU and which one is not?
- The legitimate URL has a forward slash after cas.torontomu.ca/, the fake one has a forward slash after cas.torontomu.ca.eduq.tkabc/.
- Another give away is that the fake URL starts with http:// while the valid one starts with https://. TMU login pages will always start with the secure https://.
Here is a fake URL that has been well-crafted to look like a TMU address:
https://cas-torontomu.com/login?service=https%3A%2F%3Fmy.torontomu.ca%2FLogin
Notice how a hyphen has replaced the dot. A valid TMU host name that isn’t simply https://www.torontomu.ca must end with .torontomu.ca/
Let's look at two Fedex URLs. Which one takes you to a Fedex site and which one to somewhere more dangerous?
- https://www.fedex.com/apps/myprofile/loginandcontact/?locale=en_ca
- http://www.fedex.info.szabc/apps/myprofile/loginandcontact/?locale=en_ca
To tell the difference, locate the first forward slash after the https://:
- https://www.fedex.com/apps/myprofile/loginandcontact/?locale=en_ca
- http://www.fedex.info.szabc/apps/myprofile/loginandcontact/?locale=en_ca
The first link takes you to the real fedex.com site. The second just has Fedex in the name.
If you aren't sure about a link, type a link that you know is correct like my.torontomu.ca or fedex.com into the location bar of your browser instead of clicking.
The TMU community makes extensive use of Google Workspace apps including Drive, Calendar, and Groups. The URLs for these applications can be very long but they all start with a host name that ends with .google.com:
- https://drive.google.com/
- https://docs.google.com/
- https://calendar.google.com/
The host name always ends before the first forward slash with .google.com/
Some attackers have used personal Google accounts and Google Forms to try to get people to "login" to a Google Form. This is relatively easy to spot because Google Forms don't look like TMU's or Google's login screens. Google has even added a warning at the bottom of every Google Form that says: "Never submit passwords through Google Forms."
Hackers can also target you by directing you to malicious phishing websites or contact you via your mobile devices.
Tip: Avoid using the “Report phishing” option that’s built into the TMU Gmail platform. Forwarding the phish to spamrec@torontomu.ca ensures you’re reporting it directly to us so we can stop it from reaching others at the university.
How to reveal a true link
A crucial skill in defending against phishing is knowing how to check a link to reveal its true URL before clicking on it.
Links in phishing emails and on fake websites often don’t match what or who they claim to be. If a URL is unfamiliar or differs from what you expected, don’t click.