Phishing is a type of scam intended to trick you into handing over personal or financial information which is then used to commit fraud.
Most phishing scams are sent by email. Fraudsters will often pose as someone or an organisation you know, such as your bank, employer or a colleague. The hoax emails are designed to look and sound like they are genuine. More sophisticated scams may even contain your personal information.
Phishing is one of the most common online threats, and University staff and students are regularly targeted, so it’s important to be aware of the tell-tale signs and know what to do when you encounter them.
Why is it important? The impact of a successful scam can be considerable, including personal financial loss and identity theft, disruption to University services, reputational damage and even fines from the Information Commissioner's Office (ICO).
To help demonstrate what to look out for, we’ve used some examples of actual phishing emails received by our staff and students.
The email is poorly written
Less sophisticated phishing emails often contain mistakes, poor grammar, and strange or unfamiliar language.
The text on figure one phishing example reads: Your O2 bill. Thanks for your attention to O2. These lines of text has been highlighted for ease of reference for the proceeding bullet points. Continues. Good time of the day. Now you’ve got your bill ready for 06/07/17 ready. This month you are to pay... the image shows more lines of text of which are not relevant to the point of the image not referenced below.
“Thanks for your attention to O2” and “Good time of the day” – this scammer sounds friendly enough, but it’s a strange way to start an email about your phone bill.
A sense of urgency
Threats, warnings, and urgent requests are intended to cause panic, so you act quickly without thinking. Some popular techniques include:
- warnings about disk space and mailbox quotas
- updating or verifying your account details
- requests to purchase something on behalf of someone else, particularly vouchers
The text on figure two phishing example reads: Your inbox almost exceeded its storage limit. It will not be able to send emails and receive limit is exceeded and your email account is suspended from our server. To avoid this problem, please reduce your mailbox size. By automatically clicking (link) Clean-up system and fill in the appropriate mailbox obligation to increase your mailbox size. Ends. The following text is highlighted for you to aid with the detail in this blog "IMPORTANT: You will not be able to send emails and receive 2.99GB". Ends. Thank you, Helpdesk.
The text on figure three phishing example reads: Hello all, it is important that you update your account information due to a recent update in the University network services, please follow the link below. (link) Please click here. Best regards. IT Services. Ends
The text on figure four phishing example reads: Re-Validate your email. Dear Mylogin@essex.ac.uk Your incoming messages are queried pending delivery because your email mylogin@essex.ac.uk storage limit is exceeded". Ends. The following text is highlighted for you as an example. "You are required to upgrade mail quote (free) to restore normal email delivery. (link) Upgrade mail quota". Ends.
The text on figure five phishing example reads: "Subject: Are you on campus?. I just need you to help me get an iTunes card, i'll reimburse you when I get back to the office. I need to send it to someone very important cause i'm in a meeting and I need to get it sent Asap. Thanks. Head of School - Professor" Ends.
Suspicious links
Don’t take links at face value. It’s easy for scammers to hide fake web addresses in the text, images and buttons.
To reveal the real destination of a link, hover your mouse over the link for a moment and the address will appear. If you’re on a mobile device, press and hold on the link until the address appears.
If it looks suspicious, it’s likely a scam email. Don’t click the link.
The text on figure six phishing example reads:
"Dear User, because our maintenance team database is happening in our message center. This quarantine maintenance will help us avoid this dilemma every day and the new improved software that will provide users with a new security system that will protect and prevent users accounts being hacked." Ends. The text is then obsured, but a link is present encouraging the user to click away.
Here you can see “Click here for update” links to a fake University of Essex web address.
Offers that sound too good to be true
Emails offering you money or financial opportunities are often fake. For example, being awarded a grant you weren’t expecting. If something sounds too good to be true, it probably is.
The text on figure seven phishing example reads:
"Dear Student. Based on your record with the University, I am delighted to inform you that you have been awarded an educational grant by the University Grant committee. Follow the link below to have your grant processed as soon as possible. (Link) Grant processing Link. Best regards, University of Essex" Ends.
Attachments you aren’t expecting
Don't open or download attachments you aren’t expecting, or from senders you don’t recognise – these attachments may contain harmful viruses such as malware or ransomware.
If you know the sender, find a way to contact them (not by email) to confirm if it’s genuine or not.
The text on figure eight phishing example reads: "Good morning, kindly review the files I shared for your access and approval. Kindly print this out, sign where appropriate and return to me. It is very important. (link) View | Download. Please let me know if you have any questions. Regards" Ends.
Harmful attachments may also be sent via links.
If you think you have received a phishing email
There’s no harm in simply receiving a phishing email as long as you don’t action it.
If you receive a phishing email you should:
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not do what the email tells you to do.
- report the email in Outlook by forwarding it as an attachment to phishing@essex.ac.uk.
- delete the email.
The email will then be sent to our IT security team for analysis. If the email is malicious, we can take action to prevent others from receiving the phishing attack.
What to do if you have responded to a phishing email
- If you have entered any personal financial details, contact your bank immediately and tell them that you have been the victim of a scam. Do not wait to contact us before doing this.
- If you have entered your University password, change your password immediately. If you have used this password on other accounts, change it on those as well.
- Contact the IT Helpdesk so we can advise you what to do next.
General advice to protect yourself from scams
- Stop and think. Be vigilant and curious.
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Always hover over links in emails to check where they go to.
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Don’t click on or open suspicious links or attachments.
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Don’t respond to emails that ask you to confirm personal information.
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Never share your passwords with anyone.
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If you are in doubt, get a second opinion. Ask a savvy colleague or the IT Helpdesk.
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Help protect others by reporting suspicious email to phishing@essex.ac.uk
Read more about phishing attacks.