Month: April 2023

What is Phishing?

Posted on by Griz

Phishing is a type of cyber attack in which an attacker tries to trick a victim into giving away sensitive information such as usernames, passwords, credit card numbers, or other personal data. Phishing attacks typically occur through fraudulent emails, text messages, or websites that appear to be legitimate but are actually designed to deceive the victim.

The attackers often use social engineering techniques to make the message or website seem convincing, such as creating a sense of urgency or fear, or impersonating a trusted entity like a bank, a government agency, or a popular online service. They may also use fake links or attachments to download malware onto the victim’s device.

Once the victim is tricked into providing their sensitive information, the attackers can use it for identity theft, financial fraud, or other malicious purposes.

To protect yourself from phishing attacks, it’s important to be vigilant and skeptical of unsolicited messages or websites that ask for your personal information. Always verify the legitimacy of the message or website by checking the sender’s email address, the website URL, or contacting the organization directly through a trusted channel. Additionally, enabling two-factor authentication and using anti-phishing software can add an extra layer of protection to your online accounts.

What are red flags when it comes to phishing?

Posted on by Griz
There are several red flags that can help you identify a phishing email. Here are some common ones:
  1. Sender’s email address: Check the sender’s email address carefully. Scammers often use fake or spoofed email addresses that may look similar to a legitimate email address but contain spelling mistakes or extra characters. Also, be cautious of emails that appear to be sent from well-known organizations but are sent from free email services such as Gmail or Yahoo.
  2. Urgent or threatening language: Phishing emails often use urgent or threatening language to create a sense of panic or fear in the recipient. They may claim that your account is at risk or that there has been suspicious activity and ask you to take immediate action.
  3. Suspicious links or attachments: Be cautious of links or attachments in emails, especially if they are from unknown or suspicious sources. Hover over the link to see the URL it is directing you to, and check for misspellings or unusual characters. Do not click on any links or download any attachments that seem suspicious or unfamiliar.
  4. Request for personal information: Phishing emails often ask for personal information such as passwords, credit card numbers, or social security numbers. Legitimate organizations usually do not ask for this information via email, so be cautious of any requests for personal information.
  5. Poor spelling and grammar: Phishing emails may contain poor spelling and grammar, as scammers often operate from non-English speaking countries.
If you notice any of these red flags in an email, it’s best to delete the email and not click on any links or provide any personal information. It’s always better to err on the side of caution when it comes to suspicious emails.

What is Malware?

Posted on by Griz

Malware, short for malicious software, is any type of software designed to harm, disrupt, or damage computer systems, networks, or devices. Malware can be created for a variety of purposes, such as stealing sensitive information, gaining unauthorized access to systems, or damaging or destroying data.

Some common types of malware include viruses, worms, Trojan horses, ransomware, spyware, and adware. Each type of malware has its own specific characteristics and methods of infection.

Viruses are programs that infect other files on a computer and can spread to other computers via networks, email attachments, or infected websites. Worms are similar to viruses but can spread independently, without the need for a host file.

Trojan horses are programs that appear to be legitimate but contain hidden malicious code. Ransomware is a type of malware that encrypts the victim’s files and demands a ransom in exchange for the decryption key.

Spyware is a type of malware that is designed to spy on the victim’s activities, such as monitoring their keystrokes or stealing sensitive information. Adware is a type of malware that displays unwanted advertisements on the victim’s computer.

To protect yourself from malware, it’s important to use antivirus software, keep your software and operating system up to date, and be cautious when downloading or installing software from the internet. Additionally, avoid clicking on suspicious links or opening suspicious attachments in emails or messages.