Lifeboat Foundation

Hackers Flood the Internet With 100000 Malicious PDF Documents.

In 2003, Lyon was just finishing school and working as a hired hacker. Companies tasked him with rooting out vulnerabilities in their systems, and he’d developed mapping tools for the job. His electronic sniffers would trace a network’s lines and nodes and report back what they found. Why not set them loose on the mother of all networks, he thought? So he did.

The resulting visualization recalled grand natural patterns, like networks of neurons or the large-scale structure of the universe. But it was at once more mundane and mind-boggling—representing, as it did, both a collection of mostly standard laptop and desktop computers connected to servers in run-of-the-mill office parks and an emerging technological force that was far more than the sum of it parts.

Continue reading “This Wild Video Maps the Entire Internet and Its Evolution Since 1997” »

Take my micro-transaction.

We may be on track to our own version of the Oasis after an announcement yesterday from Epic Games that it has raised $1 billion to put towards building “the metaverse.”

Epic Games has created multiple hugely popular video games, including Fortnite, Assassin’s Creed, and Godfall. An eye-popping demo released last May shows off Epic’s Unreal Engine 5, its next-gen computer program for making video games, interactive experiences, and augmented and virtual reality apps, set to be released later this year. The graphics are so advanced that the demo doesn’t look terribly different from a really high-quality video camera following someone around in real life—except it’s even cooler. In February Epic unveiled its MetaHuman Creator, an app that creates highly realistic “digital humans” in a fraction of the time it used to take.

Continue reading “Epic Games Raised $1 Billion to Fund Its Vision for Building the Metaverse” »

With full court approval.

In what’s believed to be an unprecedented move, the FBI is trying to protect hundreds of computers infected by the Hafnium hack by hacking them itself, using the original hackers’ own tools (via TechCrunch).

The hack, which affected tens of thousands of Microsoft Exchange Server customers around the world and triggered a “whole of government response” from the White House, reportedly left a number of backdoors that could let any number of hackers right into those systems again. Now, the FBI has taken advantage of this by using those same web shells / backdoors to remotely delete themselves, an operation that the agency is calling a success.

Continue reading “The FBI is remotely hacking hundreds of computers to protect them from Hafnium” »

Elon Musk’s SpaceX added more money to its February equity raise, with the amended total reaching nearly $1.2 billion.

Elon Musk’s SpaceX added more money to its most recent equity raise, according to a securities filing on Wednesday.

SpaceX held a second close of about $314 million, adding to the $850 million that CNBC reported the company raised in February. The amendment brings the round’s new total equity raised to $1.16 billion, which the company raised at a valuation of about $74 billion.

Continue reading “SpaceX adds to previous equity round, pushing Elon Musk’s last raise total to nearly $1.2 billion” »

In real-world attacks, “a simple scenario… would have an attacker infiltrating a manufacturing network via an RCE on an exposed IoT device then causing a production line to stop by causing a DoS on an industrial controller,” Daniel dos Santos, research manager at Forescout Research Labs, said. “Similarly, the attacker could switch off the lights of a target company by leveraging a vulnerable building automation controller.”

Many of the Name: Wreck vulnerabilities stem from DNS implementations of a protocol feature called message compression. Message compression reduces the size of DNS messages, due to DNS response packets often including the same domain name. This compression mechanism has been problematic to implement on products for 20 years, said researchers, causing issues on DNS servers, enterprise devices and, more recently, TCP/IP stacks. Forescout researchers disclosed three flaws relating to message compression during previous research into TCP/IP vulnerabilities (particularly the Ripple20 and AMNESIA:33 sets of flaws). Consequently, they hunted for other similar types of flaws in other protocol stacks.

As part of the ensuing Name: Wreck research, researchers found DNS message compression vulnerabilities in four popular TCP/IP stacks, including FreeBSD (version 12.1), IPnet (version VxWorks 6.6), NetX (version 6.0.1) and Nucleus Net (version 4.3). The most critical flaws exist in FreeBSD, popular IT software used by high-performance servers in millions of IT networks, including major websites such as Netflix and Yahoo; and in Siemens’ Nucleus NET firmware, which has been used for decades by critical OT and Internet-of-Things (IoT) devices.

Shorthand, the Australian startup behind a no-code platform that allows publishers and brands to create multimedia stories, has raised $10 million Australian (just under $8 million U.S.) from Fortitude Investment Partners.

CEO Ricky Robinson told me via email that this is Shorthand’s first institutional round of funding, and that the company has been profitable for the past two years.

“We’ve been lucky enough to grow to where we are today through an entirely inbound, organic model that leverages the beautiful content that our customers create in Shorthand to generate leads,” Robinson wrote. “But we’ve been testing other channels with some success and the time is right to ramp up those other marketing initiatives. That’s where we’ll be spending this funding, while also investing heavily in our product to keep Shorthand at the cutting edge of storytelling innovation for the web.”

A new way to harvest power from 5G networks could make many of the batteries that power our devices a thing of the past, researchers say.

An ATHENA group member holds an inkjet-printed prototype of a mm-wave harvester. The researchers envision a future where IoT devices will be powered wirelessly over 5G networks. (Credit: Christopher Moore/Georgia Tech)

Continue reading “Wireless power from 5G networks could replace batteries” »

Electronic oscillators lie at the heart of virtually all microelectronic systems, generating the clock signals used in digital electronics and the precise frequencies that enable radio frequency (RF) sensors and communications. While an ideal oscillator provides a perfect signal at a single frequency, imperfections degrade the spectral purity of real-world components.

Such impairments, broadly quantified as phase noise, ultimately limit the performance of many military radars and commercial 5G systems. The issue is becoming increasingly burdensome as the airways become more congested and defense needs evolve.