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Information Security
Article Archive #2
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Importance of Security
Information security is about addressing and reducing IT RISK. It’s easy to overlook risk as a topic when all you hear is talk about passwords, firewalls, encryption, policies, or two-factor authentication. In this section, you’ll read about how the university is at risk and what you can do to reduce the risk in your group, department, and college.
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Think Before You Share: What the Claude Search Exposure Teaches Us About AI Privacy
Recent reporting found that some Claude chats and Artifacts shared by public links appeared in Google search results. Reported examples included internal documents, health-related information, contact details, and API keys. This does not appear to mean that all private Claude chats were exposed, but it is an important reminder that a shared AI link may be far more…
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Two-Factor Authentication (2FA) Prompt Bombing
Two-factor authentication (also known as, “Multi-factor Authentication (MFA)”) provides an extra layer of security for your accounts, but it’s important to think before you click. Cybercriminals can use an attack method called 2FA prompt bombing to bypass 2FA protections and overwhelm you with prompts via the Push feature of Duo. For example, cybercriminals may try to log…
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When ‘Too Good to Be True’ Comes from Someone You Know
For years, cybercriminals have used social media to post fake sales listings for popular items such as furniture or electronics. As these scams have gained in popularity, most of us have learned to use caution when buying items online from strangers. Now, cybercriminals are impersonating people you trust to lure you into their fake listing…
Scam Types
Scams used to be easier to detect without worry. A Nigerian prince asks for a few hundred dollars to give you access to his fortune. But those days are gone, and scammers are in a constant arms race with cybersecurity for your sensitive information. Learn about the different types of scams and how to deal with them.
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Malvertising
What is “Malvertising”? Malvertising is the use of online advertising to spread malware. Malvertising involves injecting malicious or malware-laden advertisements into legitimate online advertising networks and web pages. With the increase in online shopping and news browsing, Malvertising is a way of spreading malware that can easily go undetected until it is too late. How…
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News Related Scams
Last week, news stories announced that Queen Elizabeth II, known for having the longest reign of any British monarch, passed away at 96. When an influential figure such as the queen passes away, people worldwide will be interested in reading more about their life and death. Cybercriminals take advantage of high-profile news stories to catch…
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Zelle Fraud Alert
Zelle is a popular mobile payment application that allows users to send payments to one another. Like most financial institutions, Zelle alerts users of possible fraud to stop suspicious account activity from happening. However, not all fraud alerts are legitimate, and cybercriminals can impersonate Zelle and send fake fraud alerts to scam you. In a…
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How Do Cybercriminals Make an Email Sound so Authentic?
Email or phone call scams are not new; cybercriminals have been attempting to fool people for years. Older scams like “You Won the Lottery” or the infamous “Nigerian Prince” are created as generic messages sent out to millions of people. The non-specific nature of these messages makes them easier to spot. More recently, personalized scams…
Benefits & Tips for You
In this section, you can learn about all the different tools available to you at UT, such as secure file sharing and monitoring your systems. We will also share best practices for staying secure at school and at home.
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Cybersecurity and the Internet of Things
Cybersecurity and the Internet of Things (IoT) The Internet of Things (IoT) is a term used to describe the network of physical devices, vehicles, home appliances, and other items that are embedded with sensors, software, and network connectivity. These devices can communicate with each other and with other systems over the internet, creating a vast…
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Holiday Cybersecurity Tips for Higher Education Users
The holiday season is a time of joy and celebration, but it’s also a time when cybercriminals are on the prowl, looking for opportunities to exploit security vulnerabilities. It is important to be aware of potential cybersecurity threats and take steps to protect your personal and University-related information. In this article, we’ll discuss essential cybersecurity…
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Safeguarding Against QR Code Fishing
In the ever-evolving landscape of cybersecurity threats, one emerging tactic is the use of QR codes in phishing emails. This deceptive technique poses a significant risk to both end users and IT professionals. UNDERSTANDING QR CODE FISHING: QR code phishing involves embedding malicious URLs or content within a seemingly innocuous QR code. These codes can…
Protecting University Data
Discover essential articles on cybersecurity practices specifically tailored for the University of Tennessee. Learn effective strategies to safeguard sensitive information, defend against threats, and maintain data integrity. Equip yourself with knowledge to protect your university’s digital ecosystem.
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The Importance of Information Security
Each week, we have a section in OIT Weekly about information security. We give tips and tricks to help you protect yourself from bad actors. Given how much information security is in the news, this information can feel boring or redundant. Recently though, the University of Michigan experienced a significant information security event that had…
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Security Terms
As the school year gets underway, it is important to be vigilant when checking your email. There are a couple of techniques that scammers are using to steal your information. SPOOFING is the modification of an email so that the message appears to have originated from someone or somewhere other than the actual source. Spoofing is…
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Are My Documents Secure in the Cloud?
With the increased use of cloud storage (Google Drive, Microsoft OneDrive, Dropbox, Evernote, etc.), individuals should take extra precautions to ensure that both personal data and university data are protected. Cloud storage can reduce the risk involved with physically carrying data around on removable media. Users often have on-demand access to their information anywhere, and…