How to Recognize Phishing Emails

Threat in the Digital World

In today’s digital age, where the internet has become an integral part of daily life, phishing attacks are one of the most common threats to both individuals and businesses. The National Cyber Security Center (NKSC) emphasizes that all unexpected messages or calls to „act urgently” should be critically evaluated, as this tactic is often used to lure data.

There are plenty of examples of specific damages: recently, a resident of Vilnius district lost a significant amount of money while trying to log into a fake bank portal. Such cases show that even vigilant users can fall victim to scams at a high cost. ([TV3][1])

Phishing scammers use various tricks—from subtle spelling mistakes to highly professional-looking messages—to compel you to disclose sensitive information or install malware. In addition to email, scammers are also active on social media, chat rooms, and messaging apps, so it is crucial to know how to recognize suspicious messages and take appropriate protective measures. ([ESET][2])

Definition and Operating Principles

Phishing is a cybercrime in which scammers impersonate representatives of trusted companies or organizations to extract your personal data, passwords, credit card information, or other valuable information. Although attacks are most commonly carried out via email, they are increasingly appearing through SMS, social networks, or phone calls, making it important not to rely solely on email filters for protection.

Scammers create attractive and convincing messages, often aiming to induce a sense of urgency or fear (e.g., „your account will be blocked,” „you must verify your identity now”). This way, even a careful user may inadvertently click a link or provide confidential information. The NKSC recommends always verifying that a website is not fake before entering personal data, checking the domain, link addresses, and whether the connection is secure (https). ([nksc.lt][3])

Main Signals and Tips

Email Goes to Your Spam Folder

If you receive an email that is automatically directed to your spam folder, this can be an important warning sign. Legitimate messages from known companies are rarely marked as spam, so if an email from a large organization ends up in this folder, proceed with caution and do not click on links until you verify its authenticity through other channels.

Sender Pretends to Be a Representative of a Large Company but with Odd Details

Scammers often impersonate representatives of well-known international companies (e.g., „PayPal,” „Amazon,” „Google”). If you notice spelling or grammatical errors in the email, an unusual tone (too aggressive or urgent), or unexpected promised benefits (e.g., „you have won a prize”), these are typical signs of fraud.

Sender’s Email Address Does Not Match the Official Domain Structure

Carefully check the sender’s address. A legitimate representative should use an official domain (e.g., name@paypal.com). If the address is slightly altered—such as using a similar number or symbol (name@paypa1.com)—it is likely that the email is fraudulent. Always ensure that the connection is secure (https) and the certificate is valid before accessing websites.

The Entire Content of the Email is a Link

In some phishing emails, the entire message is turned into an active link. If hovering your mouse over any part of the email turns it into a „hand” symbol, it is likely that clicking will redirect you to a fake website or initiate a malicious file download. Mark such messages as „Report phishing” („Gmail,” „Outlook”) and do not log into your accounts through links provided in them.

The Tone of the Email Seems Too Urgent and Lacks Details

Phishing emails are often written to compel you to act quickly: they threaten account blocking, impose fines, or warn of losing a „last chance.” If essential details are missing (contract number, personal name, clear contacts), this is a serious signal to stop and verify further. Government agencies (e.g., VMI) typically do not send SMS with active links—evaluate such messages with extreme caution.

Suspicious Attachment or Request to Download a File

Unnecessary attachments or requests to download a file are among the most dangerous signs. Additionally, there is a prevalent type of „clone phishing,” where a real previously received email is copied and malicious content is inserted—while the email appears convincing, the attachment or link is harmful.

Tips and Best Practices

• Use Modern Security Tools: Install a reliable antivirus program and enable two-factor authentication (2FA) on all important accounts—this way, even leaked passwords alone will not be enough to log in.
• Regularly Update Software: Regularly update your operating system and applications, as new versions often fix security vulnerabilities and reduce the likelihood of successful attacks.
• Carefully Check Sender Information: Before opening an email or link, check the sender’s email address and domain; when entering personal data, ensure that a secure https connection is used and the certificate is valid.
• Ignore Unsolicited Attachments: If you have doubts about the authenticity of a message, do not log in through links provided in the email and do not open attachments; if necessary, contact the company through official channels.
• Education and Awareness: Follow NKSC recommendations and updates, familiarize yourself with typical scam schemes (especially fake online stores and bank website copies) to recognize threats more quickly.

Actions in Suspicious Situations

If you notice a suspicious email in your inbox, take the following actions:

• Close the Email: Immediately close the email and do not follow any instructions that could lead to data disclosure or the downloading of malicious files.
• Report to Your Email Service Provider: Mark the message as „Report phishing” („Gmail,” „Outlook”)—this helps protect other users as well. If necessary, you can also report the incident to the NKSC (via email cert@nksc.lt or through the nksc.lt form).
• Contact Relevant Institutions: If the email allegedly represents a bank, VMI, or another institution, check the contacts listed on their official websites and confirm the authenticity of the message (remember, VMI does not send SMS with active links).
• Change Passwords: If you suspect your account has been compromised, immediately change your passwords and review your 2FA settings, login history, and device list.

Why Continuous Vigilance is Vital?

Phishing attacks are constantly evolving: not only are email headers forged, but entire websites are imitated, bank or online store designs are replicated, social engineering is applied, and broken Lithuanian is used, especially when trying to impersonate local institutions. Therefore, it is essential to continuously update your knowledge, check domains, certificates, links, and, at the slightest doubt, choose a safer route—open the official website yourself rather than clicking on received links.

Stay updated on cybersecurity news, participate in training, review your organization’s policy and response plan—an active approach and daily vigilance are the most effective measures to reduce the risk of both financial losses and personal data breaches. ([nksc.lrv.lt][4])