Telegram, as the most important social platform in the cryptocurrency world, while facilitating user communication, has also become a "dark web" favored by scammers. To stand undefeated in the Telegram world, you must master the following security operations. Let's transform from a novice to a master together!

Introduction: Have you ever been troubled by these issues while navigating the ocean of Telegram?

• "XXX is having an airdrop, come claim it!" — Is there really such a thing as free lunch?

• "Hey buddy, here's a chance to make big money!" — Are you really the chosen one?

• "Dear user, your account has security concerns..." — Would official customer service talk like this?

• "Hello, this is the XXX official group..." — Why isn't there a single real person in the group?

These seemingly friendly messages often hide deadly traps. In the world of Telegram, scammers are everywhere and hard to guard against. So how can one navigate Telegram safely and gracefully? Let's master the ultimate Telegram security manual together!

I. Personal Protection: Essential Account Security Settings

As a Telegram novice, your primary task is to put on a bulletproof vest for your account. The following settings can make your account's security level skyrocket:

1.1 Hide Phone Number: Top Secret, No One Should See

Setting path: Privacy and Security - Phone Number - Who can see my phone number? - Nobody

Why set it this way? If your phone number falls into scammers' hands, they can easily impersonate your identity and even reset your various accounts through SMS verification codes. So, never let anyone see your phone number.

1.2 Restrict Who Can Find You by Phone Number: Only Close Friends Can Find You

Setting path: Privacy and Security - Phone Number - Who can find me by my number? - My Contacts

This setting prevents strangers from finding your Telegram account through your phone number. After all, in the anonymous world of Telegram, we never know whether others are good or evil. Restricting strangers' harassment is also a way to protect privacy.

1.3 Hide Last Seen Time: Appear and Disappear Without a Trace

Setting path: Privacy and Security - Last Seen & Online - Who can see my last seen time? - Nobody Have you ever thought that scammers can deduce your daily routine through your last seen time? With this information, they can conduct scams more precisely. So, maintain mystique and don't let anyone know your online time.

1.4 Set Up Two-Step Verification: Double Insurance, Double Security

Setting path: Settings - Privacy and Security - Two-Step Verification Two-step verification is like a second line of defense for your account. Even if scammers get your password, they can't log in without secondary verification. So, please make sure to enable two-step verification to add an extra layer of insurance for your account.

1.5 Turn Off Message Preview: Prevent Privacy Leaks and Prying Eyes

Setting path: Notifications and Sounds - Message Preview - Never You certainly don't want others to peek at your Telegram messages when they look at your phone, right? Turning off message preview can protect your chat privacy to the maximum extent. This small setting has a big impact.

Besides these basic settings, I have some advanced security suggestions:

1.6 Don't Add Contacts Easily: Who is Friend and Who is Foe in the Vast Sea of People?

Don't casually accept friend requests from strangers. Scammers often gain your trust by adding you as a friend before conducting scams. We must be extremely cautious with friend requests from strangers.

1.7 Don't Save Sensitive Information in Telegram: Private Keys, Mnemonics, Never Show to Others

Once your Telegram account is compromised, all information inside could fall into scammers' hands. So, never save any asset-related sensitive information in Telegram, such as private keys or mnemonics. This information must be stored offline, the more concealed the better.

1.8 Stay Alert at All Times: There's No Free Lunch

In the world of Telegram, don't easily trust anyone's promises, especially those tempting "airdrops," "token gifts," etc. Remember, there's no free lunch. All seemingly "free" things might have scammers' traps behind them.

II. Sharp Eyes: Fake Official Accounts, Fake Customer Service, Spot Them at a Glance

In the Telegram world, one of the most common scams is impersonating official customer service to trick users into revealing sensitive information. So how to distinguish between real and fake? Remember these points:

2.1 Official Customer Service Will Never Initiate Private Messages

Any private message claiming to be official is undoubtedly a scam. Think about it, how could an official customer service agent have time to chat one-on-one with every user? So, any so-called "official customer service" that privately messages you is definitely an impersonator.

2.2 Official Names Usually Have a "✅" Verification Mark

Without this mark, it's most likely fake. This small "✅" mark is Telegram's official verification for real accounts. So, before interacting with any account claiming to be "official," please make sure to verify whether they have this certification mark.

For example:

2.3 Carefully Examine Official Account Usernames

Scammers will use extremely similar usernames to confuse users. One of scammers' common tricks is to register a username very similar to the official account. For example, if the official username is "OfficialTON," scammers might register "0fficialTON" (note the first character is the number "0"). So, when confirming official identity, make sure to check each character carefully, don't be fooled by similar usernames.

2.4 Anyone Asking for Your Keys, Private Keys, or Verification Codes is a Scammer!

This might be the most important point. No matter who they claim to be - official customer service, project team, or even your long-time friend - if they ask for your keys, private keys, verification codes, or other sensitive information, they are definitely scammers. Real official staff and friends would never ask for this information.

III. On High Alert: Group Chat Traps, Every Step is Dangerous

Besides private messages, criminals often set traps using group chat functions. We must stay vigilant against various types of Telegram groups:

3.1 Fake Official Groups:

Scammers will forge official identifiers and create groups extremely similar to official ones. Careful verification is needed before joining. Just like fake customer service, scammers also impersonate official groups. These fake groups usually use names and avatars very similar to official groups, aiming to gain users' trust. So, before joining any group, make sure to confirm the group's authenticity through official websites and other channels.

3.2 Scam Trap Groups:

So-called "XXX Airdrop Groups," "XXX Discussion Groups," nine out of ten are scams. Don't be greedy for small advantages, avoid being deceived. Scammers love using so-called "airdrops," "token gifts" and other gimmicks to attract users into groups. These groups often claim to be "official discussion groups" or "airdrop activity groups," but are actually traps set by scammers. Once in these groups, you might be induced to click phishing websites or be tricked into giving away private keys or mnemonics. So, don't randomly join unfamiliar groups, and don't easily trust others in groups.

3.3 AI Bot Groups:

Groups full of bots interacting, the purpose is to create false prosperity and make you lower your guard. Don't be fooled by appearances! Some groups look very lively, but upon careful observation, they're all bots spamming. The purpose of such groups is to create an illusion of false prosperity, making you think it's a popular project and thus lowering your guard. When encountering such groups, keep your eyes sharp and don't be deceived by surface appearances.

IV. Counter Every Move: Various Scams, Breaking Them Down One by One

Besides the common scams mentioned above, there are many varied scam techniques in the Telegram world. Let's break them down one by one:

4.1 Zero-Amount Transfer Scam:

Scammers send 0-amount transfers with phishing website links. Don't click! You might wonder why scammers would transfer 0 coins to you? This is actually bait. Scammers hope you'll click on that phishing website to steal your sensitive information. So, for such suspicious transfers, we must stay vigilant and not click any links randomly.

4.2 Fake Airdrop Scam:

The so-called "airdrop tokens to your wallet" aims to make you authorize or transfer. Please stay alert! Airdrop scams can be said to be one of the most common scams in Telegram. Scammers claim they want to airdrop tokens to you, but the prerequisite is that you need to authorize or transfer first. Once you comply, your wallet might become the scammer's ATM. So, don't trust any "airdrops" that require you to pay first, they're all scams.

4.3 Fake Customer Service Scam:

Scammers claim they can help you "create wallet," "sync wallet," but actually steal your mnemonics and private keys. Please reject all requests asking for sensitive information! In Telegram, there has never been any "official customer service" that actively provides "wallet creation," "wallet synchronization" and other services. These are all common tricks of scammers. Their purpose is to trick you into providing mnemonics, private keys, and other sensitive information to steal your assets. So, don't trust any requests asking for sensitive information, no matter who they claim to be.

4.4 Malicious Software Scam:

Scammers try to lure you into downloading malicious software through files, links, etc., to steal your information. Don't randomly click on things from unknown sources! When receiving mysterious files or links in Telegram, the first reaction should be caution. This could very likely be malicious software sent by scammers. Once you download and run it, your device might be controlled by hackers, and all your information would be completely exposed. So, don't randomly click on files and links of unknown origin, this is the most basic security common sense.

V. Learn from History: Real Case Warning Records

5.1 Trojan Invasion Case

A project team leader received a message claiming to be from a well-known venture capital firm, inviting them to participate in a video conference. They recommended using specific conference software, claiming it had AI real-time translation capabilities. In fact, the software was a Trojan horse, resulting in multiple wallets being emptied, with losses exceeding $150,000.

Lessons:

• Be cautious when downloading unknown software

• Verify domain registration time

• Use tools like VirusTotal for detection

• Use separate devices for important accounts

5.2 Social Engineering Phishing Case

User A contacted B under the pretext of exchanging cryptocurrency, obtained information and stole B's account. Then used B's identity to continue scamming, causing a chain of fraud.

Prevention measures:

• Verify contact identity

• Don't easily share screenshots

• Be alert to verification code scams

• Enable two-step verification

VI. Speed is of the Essence: Don't Panic if Hacked, Quick Loss Prevention is Key

Even if we're extremely careful, there might still be moments of carelessness. Once you discover you've been scammed, please immediately take the following measures to minimize losses:

1. Stay calm and analyze to confirm the scam fact. When you realize you might have been scammed, the first step is to calm down and sort out what happened. Confirm whether you've really been scammed and the specific situation of losses. Only by understanding these can you take targeted action.

2. Immediately change passwords for all related accounts. Once confirming you've been scammed, the primary task is to control losses. Immediately change passwords for all related accounts, including Telegram, exchanges, wallets, and all other accounts. Meanwhile, if your Telegram account has been stolen, please immediately go to "Settings - Privacy and Security - Active Sessions" and log out all other device logins. This can prevent scammers from continuing to use your account.

3. If funds are stolen, contact the exchange or wallet provider immediately to attempt freezing or recovery. If your funds have been transferred to an exchange, immediately contact the exchange's customer service, explain the situation, and request to freeze the funds. If transferred to other wallets, contact the wallet development team to see if there's a way to recover. Time is money, the earlier action is taken, the greater the possibility of recovery.

4. Collect evidence, report to law enforcement, and actively cooperate with investigation. While taking loss prevention measures, also collect evidence to prepare for reporting to law enforcement. Keep all chat records, transaction records, etc., these are valuable evidence. Then, report to local police and actively cooperate with police investigation. Only with law enforcement involvement is there a possibility to truly punish scammers and recover losses.

5. Summarize lessons learned and strengthen awareness of prevention. "Learn from mistakes." Although being scammed is painful, it's also a valuable lesson. We must summarize experience, reflect on our mistakes, and constantly remind ourselves to stay vigilant. Only through continuous learning and growth can we safely navigate in this complex world of Telegram.

VII. Master's Secret Manual: Stay Alert, Control the Big Picture

The Telegram world is full of twists and turns, impossible to guard against completely. To navigate this world with composure, the above techniques are not enough. We also need to master some master-level thinking:

1. Don't easily trust others, especially promises from strangers. There's no free lunch! This saying couldn't be more appropriate in the Telegram world. So-called "free airdrops," "high-interest returns," often have scammers' traps behind them. As a traveler in the Telegram world, we must always stay vigilant and not easily trust anyone's promises, especially strangers.

2. Stay alert at all times, maintain a skeptical attitude towards everything. Better to miss out than be wrong! In the Telegram world, staying alert is protecting yourself. Maintain a skeptical attitude towards any information, don't trust easily. Even if you miss some so-called "opportunities" because of this, it's much better than trusting others and suffering heavy losses. Remember, better to miss out than be wrong!

3. Master overall information, understand cryptocurrency world developments. Know yourself and your enemy to win every battle! The Telegram world changes rapidly, with various projects and information emerging constantly. As a qualified "Telegram master," we must constantly pay attention to industry dynamics and understand the latest developments of various projects. Only with a comprehensive understanding of the entire cryptocurrency world can we handle various challenges with ease.

4. Develop independent thinking ability, don't follow blindly. Verify from multiple sources to distinguish right from wrong! In this information-explosive world of Telegram, everyone seems to have their own "judgment." But we can't follow blindly, instead, we must develop independent thinking ability and learn to analyze and judge for ourselves. For any information, verify from multiple sources rather than believing easily. Only this way can we find truth in chaotic information.

Conclusion: The Telegram Journey is Long, Security is Always the Top Priority

Hope these techniques can help you proceed safely in the world of Telegram and become a true security master! Let's always stay vigilant, use wisdom and caution as our sword to cut through scammers' schemes and tricks, and together create a safer, more honest cryptocurrency world.

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