An account security review: passwords, email, authenticators and devices
Protect not just the password, but also the paths that can reset it.
Read in Chinese →Learning topics
Security & scams
Recognize scams and respond to account or wallet issues.
Titles and summaries are in English. Articles marked “Chinese article” open the Chinese original.
12 articles
All articles →Recognizing phishing: check the domain, source and requested action
A convincing page is no substitute for checking its address and requests.
Read in Chinese →Address poisoning and clipboard replacement: check more than the first and last characters
A valid address may belong to an attacker. Transaction history is not a trusted address book.
Read in Chinese →Four common requests from fake support: why you should pause
Verify identity independently; knowing your nickname does not justify handing over control.
Read in Chinese →Managing API keys: read, trade and withdrawal permissions
Treat an automation tool as another account operator and grant only necessary permissions.
Read in Chinese →Tokens you can buy but cannot sell: why scanners cannot guarantee safety
Selling restrictions, taxes, lists and changeable permissions can affect execution.
Read in Chinese →Researching meme coins: attention, distribution and exit conditions
Sentiment can create trading activity and disappear quickly. Popularity does not prove asset value.
Read in Chinese →P2P payments and asset release: screenshots are not proof of receipt
Platform escrow, payment channels and counterparties have distinct responsibilities.
Read in Chinese →What proof of reserves proves: asset snapshots versus complete solvency
A visible wallet balance does not reveal all liabilities or restrictions on the funds.
Read in Chinese →Suspect wallet theft? Limit further damage, investigate and preserve evidence
Panic can lead to new unsafe actions. Pause suspicious connections and instructions first.
Read in Chinese →Reading a smart-contract audit: scope, version and unresolved findings
An audit is a scoped review; a badge cannot replace reading it.
Read in Chinese →Everyday phone and browser security: fewer unknown extensions, better permission checks
Wallet and exchange security also depend on the devices used to access them.
Read in Chinese →