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News Apps & Software Apr 30, 2026, 7:36 PM
Emerging

New Python Backdoor Uses Tunneling Service to Steal Browser and Cloud Credentials

Cybersecurity researchers have disclosed details of a stealthy Python-based backdoor framework called DEEP#DOOR that comes with capabilities to establish persistent access and harvest a wide range of sensitive information from compromised hosts. "The intrusion chain begins with execution of a batch script ('install_obf.bat') that disables Windows security controls, dynamically extracts an embedded Python payload ('svc.py'), and establishes persistence through multiple mechanisms including Startup folder scripts, registry Run keys, scheduled tasks, and optional WMI subscriptions," Securonix researchers Akshay Gaikwad, Shikha Sangwan, and Aaron Beardslee said in a report shared with The Hacker News. This piece sits on 1 source layers, but the real value is showing why the story should not be skimmed past too quickly.

Cybersecurity researchers have disclosed details of a stealthy Python-based backdoor framework called DEEP#DOOR that comes with capabilities to establish persistent access and harvest a wide range of sensitive information from compromised hosts. "The intrusion chain begins with execution of a batch script ('install_obf.bat') that disables Windows security controls, dynamically extracts an embedded Python payload ('svc.py'), and establishes persistence through multiple mechanisms including Startup folder scripts, registry Run keys, scheduled tasks, and optional WMI subscriptions," Securonix researchers Akshay Gaikwad, Shikha Sangwan, and Aaron Beardslee said in a report shared with The Hacker News. The signal is strong enough to deserve attention, but it still needs to be read as something developing rather than fully settled.

Mai Linh AI and Workflow Editor
Emerging The topic has initial corroboration, but the newsroom is still waiting on stronger confirmation.
Reference image for: New Python Backdoor Uses Tunneling Service to Steal Browser and Cloud Credentials
Reference image from The Hacker News. The Hacker News

Cybersecurity researchers have disclosed details of a stealthy Python-based backdoor framework called DEEP#DOOR that comes with capabilities to establish persistent access and harvest a wide range of sensitive information from compromised hosts. "The intrusion chain begins with execution of a batch script ('install_obf.bat') that disables Windows security controls, dynamically extracts an embedded Python payload ('svc.py'), and establishes persistence through multiple mechanisms including Startup folder scripts, registry Run keys, scheduled tasks, and optional WMI subscriptions," Securonix researchers Akshay Gaikwad, Shikha Sangwan, and Aaron Beardslee said in a report shared with The Hacker News. It's assessed that the batch script is distributed via traditional approaches like phishing. The Hacker News is the main source layer for now, and the rest should be read as a signal that is still widening. Changes like this often look small on screen while shifting product habits and day-to-day operating workflows much faster than expected.

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What is happening now

Cybersecurity researchers have disclosed details of a stealthy Python-based backdoor framework called DEEP#DOOR that comes with capabilities to establish persistent access and harvest a wide range of sensitive information from compromised hosts. The Hacker News form the main source layer behind the core facts in this piece.

Where the sources line up

The Hacker News is the main source layer for now, and the rest should be read as a signal that is still widening. "The intrusion chain begins with execution of a batch script ('install_obf. bat') that disables Windows security controls, dynamically extracts an embedded Python payload ('svc. py'), and establishes persistence through multiple mechanisms including Startup folder scripts, registry Run keys, scheduled tasks, and optional WMI subscriptions," Securonix researchers Akshay Gaikwad, Shikha Sangwan, and Aaron Beardslee said in a report shared with The Hacker News. The Hacker News form the main source layer behind the core facts in this piece.

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Patrick Tech Store Open the AI plans, tools, and software currently getting the push Jump straight into the store to see what Patrick Tech is pushing right now.

The details worth keeping

It's assessed that the batch script is distributed via traditional approaches like phishing. Changes like this often look small on screen while shifting product habits and day-to-day operating workflows much faster than expected. The people who feel the value first are often operators, editors, creators, and teams stitching multiple apps into one daily workflow. The next step is to see whether the current signals harden into a durable change or fade as a short-lived experiment.

Why this matters most

The signal is strong enough to deserve attention, but it still needs to be read as something developing rather than fully settled. With 1 source layers on the table, the part worth reading most closely is where firm facts meet the market's early reaction. It's currently not known how widespread attacks distributing the malware are, and if any of those infections have been successful.

What to watch next

The next thing to watch is rollout speed, regional limits, and whether the update really changes day-to-day habits. Patrick Tech Media will keep checking rollout speed, user reaction, and how The Hacker News update the next pieces. From 1 early signals, the piece keeps 1 references that are useful for locking the main details in place.

Context Worth Keeping

Cybersecurity researchers have disclosed details of a stealthy Python-based backdoor framework called DEEP#DOOR that comes with capabilities to establish persistent access and harvest a wide range of sensitive information from compromised hosts. "The intrusion chain begins with execution of a batch script ('install_obf. bat') that disables Windows security controls, dynamically extracts an embedded Python payload ('svc. py'), and establishes persistence through multiple mechanisms including Startup folder scripts, registry Run keys, scheduled tasks, and optional WMI subscriptions," Securonix researchers Akshay Gaikwad, Shikha Sangwan, and Aaron Beardslee said in a report shared with The Hacker News. It's assessed that the batch script is distributed via traditional approaches like phishing. The Hacker News is the main source layer for now, and the rest should be read as a signal that is still widening. Changes like this often look small on screen while shifting product habits and day-to-day operating workflows much faster than expected. The part worth holding onto is how a product change can ripple through the way a small team works, shares, and follows up. This is still a developing thread, so the useful part is knowing which source signals are hardening and which ones still need caution.

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