Tag Archives: backdoor

UNC5221 Uses BRICKSTORM Backdoor to Infiltrate U.S. Legal and Technology Sectors

UNC5221 Uses BRICKSTORM Backdoor to Infiltrate U.S. Legal and Technology Sectors

Companies in the legal services, software-as-a-service (SaaS) providers, Business Process Outsourcers (BPOs), and technology sectors in the U.S. have been targeted by a suspected China-nexus cyber espionage group to deliver a known backdoor referred to as BRICKSTORM. The activity, attributed to UNC5221 and closely related, suspected China-nexus threat clusters, is designed to facilitate persistent access to victim organizations for over …

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AI could use online images as a backdoor into your computer, alarming new study suggests

AI could use online images as a backdoor into your computer, alarming new study suggests

A website announces, “Free celebrity wallpaper!” You browse the images. There’s Selena Gomez, Rihanna and Timothée Chalamet — but you settle on Taylor Swift. Her hair is doing that wind-machine thing that suggests both destiny and good conditioner. You set it as your desktop background, admire the glow. You also recently downloaded a new artificial-intelligence-powered agent, so you ask it …

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GhostRedirector Hacks 65 Windows Servers Using Rungan Backdoor and Gamshen IIS Module

GhostRedirector Hacks 65 Windows Servers Using Rungan Backdoor and Gamshen IIS Module

Cybersecurity researchers have lifted the lid on a previously undocumented threat cluster dubbed GhostRedirector that has managed to compromise at least 65 Windows servers primarily located in Brazil, Thailand, and Vietnam. The attacks, per Slovak cybersecurity company ESET, led to the deployment of a passive C++ backdoor called Rungan and a native Internet Information Services (IIS) module codenamed Gamshen. The …

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US spy chief says UK has dropped its Apple backdoor demand

US spy chief says UK has dropped its Apple backdoor demand

The U.K has dropped its demand for special access to Apple’s cloud systems, or a “backdoor,” following negotiations with the Trump administration, according to U.S. National Intelligence Director Tulsi Gabbard.  “As a result, the U.K. has agreed to drop its mandate for Apple to provide a ‘back door’ that would have enabled access to the protected encrypted data of American …

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UK drops demand for backdoor into Apple encryption

UK drops demand for backdoor into Apple encryption

The United Kingdom will no longer force Apple to provide backdoor access to secure user data protected by the company’s iCloud encryption service, according to US Director of National Intelligence Tulsi Gabbard. “Over the past few months, I’ve been working closely with our partners in the UK, alongside @POTUS and @VP, to ensure Americans’ private data remains private and our …

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Nvidia warns of “disaster” if it has to put kill switch and backdoor in chips

Nvidia warns of “disaster” if it has to put kill switch and backdoor in chips

Nvidia said there are no backdoors or kill switches in its chips, denying an accusation from the Chinese government. The company also urged policymakers to reject proposals for backdoors and kill switches. “There are no back doors in NVIDIA chips. No kill switches. No spyware. That’s not how trustworthy systems are built—and never will be,” Nvidia Chief Security Officer David …

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Nvidia rejects possibility of AI chip backdoor

Nvidia rejects possibility of AI chip backdoor

Nvidia’s chief security officer has published a blog post insisting that its GPUs “do not and should not have kill switches and backdoors.” It comes amid pressure from both sides of the Pacific, with some US lawmakers pushing Nvidia to grant the government backdoors to AI chips, while Chinese officials have alleged that they already exist. “To mitigate the risk …

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