Hackers Use Pastebin-Hosted PowerShell Script to Steal Telegram Sessions

📅 24 April 2026 at 13:23 UTC📰 Cyber Security NewsView original source ↗

Cybersecurity researchers have uncovered a purpose-built PowerShell script hosted on Pastebin that is designed to silently steal Telegram session data from both desktop and web-based clients. The script is disguised as a routine Windows system update, making it easy for unsuspecting users to run it without raising any alarms. The malicious script is titled “Windows […] The post Hackers Use Pastebin-Hosted PowerShell Script to Steal Telegram Sessions appeared first on Cyber Security News.

🤖 AI BriefingAuto-generated threat analysis

🔍Threat Overview

Hackers used a Pastebin-hosted PowerShell script to steal Telegram session data, disguising it as a Windows system update, targeting both desktop and web-based clients.

⚙️Technical Details

Affected Systems

desktopweb-based

Attack Vectors

Windows system update

💥Impact Assessment

Severity: high

Who Is at Risk

Telegram usersSeverity: high

🛡️Recommended Actions

1Monitor Telegram session data for suspicious activity

2Verify software updates before running them

3Use antivirus software to detect and block the malicious script

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