English articles

Insights Library

Readable guidance for safer accounts, clearer communication, and stronger privacy habits.

265 results Clear filters
Abstract 3D visual cover image of GPU accelerated password cracking operations.

Hacker Tools & Tech · 2026-07-16

What is Hashcat? A Faster Password Cracking Tool than John the Ripper

In the realm of password cracking tools, speed is a critical variable. Hashcat is currently recognized as one of the fastest password hashing cracking tools, significantly reducing cracking time through GPU parallel processing. Cybersecurity professionals use it to test the strength of password

Read
Cover image illustrating the security risks of Telegram channels and groups.

Platform Safety · 2026-07-16

Telegram Channel and Group Security Risks: Key Points to Confirm Before Joining

Telegram is known for its high privacy and openness, but these characteristics also make it a hotspot for scams, malicious content, and account attacks. From fake official channels to phishing links in groups, risks often hide in seemingly normal interactions. This article discusses several common

Read
Cover image depicting social engineering attacks focused on phone tactics.

Hacker Tools & Tech · 2026-07-15

Real Cases of Social Engineering Attacks: How Hackers Invade Businesses Without Writing a Line of Code

The most successful hacking attacks are often not the technically complex ones but those that understand human nature the best. Social engineering attacks exploit not system vulnerabilities but people's judgment biases in specific contexts. This article illustrates how these attacks operate through

Read
Close-up concept cover image on credit card data security risks.

Scam & Risk Awareness · 2026-07-14

How Credit Card Fraud Happens: Common Methods and Response Steps

Credit card fraud is one of the most common types of financial scams, but many people still think it only occurs when the physical card is stolen. The ways in which card numbers can be leaked are more numerous and harder to detect than most people realize. This article explains the main methods by

Read