PT-2021-22198

Name of the Vulnerable Software and Affected Versions TP-Link UE330 USB splitter devices through 2021-08-09 Description The issue allows remote attackers to recover speech signals from an LED on the device, via a telescope and an electro-optical sensor, also known as a "Glowworm" attack. This...

MIRACASE MHUB500 USB splitters have security vulnerabilities

MIRACASE MHUB500 USB splitters is a software application. This tool provides powerful functionality for audio output devices, allowing a remote attacker to retrieve code signaling sensors via oscilloscope and electro-optical from LEDs of connected devices. A security vulnerability in MIRACASE...

PT-2021-22199

Name of the Vulnerable Software and Affected Versions Sony SRS-XB33 and SRS-XB43 devices through 2021-08-09 Description The issue allows remote attackers to recover speech signals from an LED on the device, via a telescope and an electro-optical sensor, also known as a "Glowworm" attack. The powe...

CVE-2021-38365

Winner aka ToneWinner desktop speakers through 2021-08-09 allow remote attackers to recover speech signals from the power-indicator LED via a telescope and an electro-optical sensor, aka a "Glowworm" attack...

CVE-2021-38365

Winner aka ToneWinner desktop speakers through 2021-08-09 allow remote attackers to recover speech signals from the power-indicator LED via a telescope and an electro-optical sensor, aka a "Glowworm" attack...

PT-2021-22083

Name of the Vulnerable Software and Affected Versions Winner aka ToneWinner desktop speakers through 2021-08-09 Description The issue allows remote attackers to recover speech signals from the power-indicator LED via a telescope and an electro-optical sensor, also known as a "Glowworm" attack. Th...

Combing through the fuzz: Using fuzzy hashing and deep learning to counter malware detection evasion techniques

Today’s cybersecurity threats continue to find ways to fly and stay under the radar. Cybercriminals use polymorphic malware because a slight change in the binary code or script could allow the said threats to avoid detection by traditional antivirus software. Threat actors customize their wares...

USN-5008-2 avahi vulnerability

USN-5008-1 fixed a vulnerability in avahi. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: Thomas Kremer discovered that Avahi incorrectly handled termination signals on the Unix socket. A local attacker could possibly use this...

USN-5008-1 avahi vulnerabilities

Thomas Kremer discovered that Avahi incorrectly handled termination signals on the Unix socket. A local attacker could possibly use this issue to cause Avahi to hang, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. CVE-2021-3468 It...

Are Tax Breaks Encouraging Ransom Payments?

Why tax deductions for ransom payments send the wrong signals to threat actors and their victims...

kernel: increase slab leak leads to DoS

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

New Security Signals study shows firmware attacks on the rise; here’s how Microsoft is working to help eliminate this entire class of threats

Cybersecurity threats are always evolving, and today we’re seeing a new wave of advanced attacks targeting areas of computing that don’t have the protection of the cloud. New data shows that firmware attacks are on the rise, and businesses aren’t paying close enough attention to securing this...

New Security Signals study shows firmware attacks on the rise; here’s how Microsoft is working to help eliminate this entire class of threats

Cybersecurity threats are always evolving, and today we’re seeing a new wave of advanced attacks targeting areas of computing that don’t have the protection of the cloud. New data shows that firmware attacks are on the rise, and businesses aren’t paying close enough attention to securing this...

kernel: increase slab leak leads to DoS

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

kernel: increase slab leak leads to DoS

A flaw was found in the way memory resources were freed in the unixstreamrecvmsg function in the Linux kernel when a signal was pending. This flaw allows an unprivileged local user to crash the system by exhausting available memory. The highest threat from this vulnerability is to system...

6 strategies to reduce cybersecurity alert fatigue in your SOC

Today, organizations are faced with the increasingly difficult task of trying to protect their expanding digital estate from sophisticated cybersecurity threats. Migration to the cloud and a mobile workforce has dissolved the network boundary and projected the digital estate beyond its traditiona...

ALBA-2021:0546 container-tools:2.0 bug fix update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Bug Fixes: podman exec is fragile in the presence of signals BZ1913294...

container-tools:2.0 bug fix update

The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc. Bug Fixes: podman exec is fragile in the presence of signals BZ1913294...

Don't use functions as callbacks unless they're designed for it

Here's an old pattern that seems to be making a comeback: // Convert some numbers into human-readable strings: import toReadableNumber from 'some-library'; const readableNumbers = someNumbers.maptoReadableNumber; Where the implementation of toReadableNumber is like this: export function...

Microsoft surpasses $10 billion in security business revenue, more than 40 percent year-over-year growth

I joined Microsoft a little more than six months ago—amid a global pandemic and a new norm of remote work, as well as one of the most rapidly evolving threat landscapes in history. We’ve witnessed more sophisticated attacks, like the recent SolarWinds incident, as well as an increase in attack...