Internet Storm Center
Sign In
Sign Up
Handler on Duty:
Johannes Ullrich
Threat Level:
green
Date
Author
Title
2026-04-22
Jesse La Grew
[Guest Diary] Beyond Cryptojacking: Telegram tdata as a Credential Harvesting Vector, Lessons from a Honeypot Incident
2025-05-28
Jesse La Grew
[Guest Diary] Exploring a Use Case of Artificial Intelligence Assistance with Understanding an Attack
2023-03-20
Xavier Mertens
From Phishing Kit To Telegram... or Not!
2022-10-04
Johannes Ullrich
Credential Harvesting with Telegram API
2021-07-24
Xavier Mertens
Agent.Tesla Dropped via a .daa Image and Talking to Telegram
Homepage
Diaries
Podcasts
Jobs
Data
TCP/UDP Port Activity
Port Trends
SSH/Telnet Scanning Activity
Weblogs
Domains
Threat Feeds Activity
Threat Feeds Map
Useful InfoSec Links
Presentations & Papers
Research Papers
API
Tools
DShield Sensor
DNS Looking Glass
Honeypot (RPi/AWS)
InfoSec Glossary
Contact Us
Contact Us
About Us
Handlers
About Us
Slack Channel
Mastodon
Bluesky
X
Integrate
our data
into your projects