1_2_10 Section 1 – Attacks, Threats, and Vulnerabilities - 1.2

What type of physical attack involves a malicious USB cable masquerading as a normal cable?

Red cable attack

When a malicious USB cable is plugged in, what can it act as due to its additional electronics?

A keyboard/mouse

What risk does plugging in a malicious USB cable pose to a system?

Downloading malware

Why is it advised not to plug in any USB cable that is found without proper knowledge of its source?

To prevent potential system infection Signup and view all the answers

What potential issue may arise from plugging in a malicious flash drive found in a parking lot?

System compromise Signup and view all the answers

Why do most people consider plugging in a flash drive they find as a bad idea?

To avoid potential risks and compromises Signup and view all the answers

What is a common security concern related to older operating systems when plugging in a flash drive?

Automated programs running from the flash drive Signup and view all the answers

How can attackers infect a system through a USB flash drive even without the human interface device functionality?

By inserting malicious software into PDF files on the flash drive Signup and view all the answers

What technique involves stealing credit card information by copying details from the magnetic stripe or computer system?

Skimming Signup and view all the answers

How do attackers gather credit card information during skimming at an ATM?

By monitoring the user's PIN with a camera Signup and view all the answers

Why should you be cautious when using a card reader according to the text?

To protect against fraudulent skimming attempts Signup and view all the answers

What is one way attackers can use stolen credit card information obtained through skimming?

To clone another physical card Signup and view all the answers

How do some banks try to prevent unauthorized skimmers from manipulating their ATMs?

By putting oddly-molded plastic around the ATM structure Signup and view all the answers

What does skimming involve in relation to credit card information?

Cloning card details while in use for other purposes Signup and view all the answers

What is one method attackers use to attempt to gain access to internal networks through USB devices?

Using wireless technology to remotely connect to USB drives Signup and view all the answers

How can attackers misuse USB flash drives to infect systems during the boot process?

By configuring the USB interface with a boot device and infecting the system during restarts Signup and view all the answers

What categorization do malicious USB cables attempt to masquerade as?

Human interface device Signup and view all the answers

How do malicious USB cables initiate unauthorized actions on a system?

By pretending to be a keyboard or mouse Signup and view all the answers

What risk do individuals face when plugging in a seemingly normal flash drive found in a parking lot?

Potential malware infection Signup and view all the answers

What is the primary danger associated with utilizing flash drives of unknown origin?

Potential exposure to malware Signup and view all the answers

In what scenario could an individual's system become infected by malware through a flash drive?

When the flash drive is found on the ground and connected to the system Signup and view all the answers

What precaution should individuals take when considering using USB cables or flash drives of uncertain origin?

Verify the devices with known, reliable sources before usage Signup and view all the answers

What role does additional electronics play in infecting a system with malware via a USB flash drive?

It allows the USB flash drive to mimic a keyboard or mouse for executing malicious commands. Signup and view all the answers

What security risk arises if a user's USB interface is configured with a boot device?

The system could be infected during the boot process from a malicious USB flash drive. Signup and view all the answers

What tactic do attackers commonly use to gather credit card information without the cardholder's knowledge?

Shoulder surfing to visually capture credit card numbers. Signup and view all the answers

How might an attacker use a skimmer at an ATM to gather more than just credit card numbers?

By capturing the cardholder's personal identification number (PIN). Signup and view all the answers

What visual cue can indicate that an ATM has been tampered with by adding an unauthorized skimmer?

Plastic pieces that are colored or illuminated on the outside of the ATM. Signup and view all the answers

Which technique can attackers use to infect a system through files on a USB flash drive without requiring additional electronics for mimicry?

Embedding malicious software within commonly-used file types like PDFs or spreadsheets. Signup and view all the answers

How do some banks attempt to prevent unauthorized skimmers from attaching devices to their ATMs?

Adding uniquely-shaped plastic pieces around the ATM's card reader. Signup and view all the answers

1_2_10 Section 1 – Attacks, Threats, and Vulnerabilities - 1.2 – Attack Types - Physical attacks

Questions and Answers