Under the old model, all the computers, servers, and other devices physically in an office building were on the same network and trusted each other.Once an attacker slipped by those perimeter defenses, remotely or by physically infiltrating an organization, the network would instantly grant them a lot of trust and freedom.
Even if you do have a password that’s easy to guess (we’ll get to that shortly), an attacker is unlikely to get access to an account with multi-factor authentication turned on unless they have your phone.
Since then, dozens of companies and government organizations worldwide have acknowledged that they were breached as a result of the flaws—and many face extortion, as the ransomware group Clop has threatened to make the data public if they don't pay up.
The flaw, discovered by researchers at the security firm SentinelOne, showed up in a driver that Windows Defender—renamed Microsoft Defender last year—uses to delete the invasive files and infrastructure that malware can create.
This week, several major United States government agencies—including the Departments of Homeland Security, Commerce, Treasury, and State—discovered that their digital systems had been breached by Russian hackers in a months-long espionage operation .
This week, three years later, Twitter finally took the step—a welcome change, if a belated one, given that attackers are more attuned than ever to the potential value of taking over a high-profile Twitter account .Hacker Defaces Spotify Pages of Celebrity MusiciansA hacker going by the name "Daniel" took control of prominent Spotify pages on Wednesday from artists like Dua Lipa, Lana Del Rey, Future, and Pop Smoke.
The genius of the attack, though, is that the bug was exploitable through an iPhone's Wi-Fi features, meaning that an attacker just needed some antennas and adapters to launch the assault whenever they chose, compromising any nearby iOS device.
Discovered by Natalie Silvanovich of Google's Project Zero bug hunting team , the vulnerability, which is now patched, could have been exploited on Messenger for Android if an attacker simultaneously called a target and sent them a specially crafted, invisible message to trigger the attack.
A recently released tool is letting anyone exploit an unusual Mac vulnerability to bypass Apple's trusted T2 security chip and gain deep system access.
And we took a closer look at the election threats that US intelligence officials are actually worried about .Hackers managed to break into Facebook accounts and steal $4 million dollars that they spent on ads.
Check Point also suggests that a hacker might be able to access banking data history through the attack, but Amazon disputes this, saying that information is redacted in Alexa's responses.
At the Black Hat security conference on Wednesday, the researchers will present their findings, which suggest that high-wattage IoT botnets—made up of power-guzzling devices like air conditioners, car chargers, and smart thermostats—could be deployed strategically to increase demand at certain times in any of the nine private energy markets around the US.
In previous jackpotting attacks, the attached devices, known in the industry as black boxes, usually invoked programming interfaces contained in the ATM operating system to funnel commands that ultimately reached the hardware component that dispenses cash.
The agencies recommended security professionals immediately implement a patch to protect the devices from hacking techniques that could fully take control of the networking equipment, offering access to all the traffic they touch and a foothold for deeper exploitation of any corporate network that uses them.
On Thursday, the NSA issued an advisory that the Russian hacker group known as Sandworm , a unit of the GRU military intelligence agency, has been actively exploiting a known vulnerability in Exim, a commonly used mail transfer agent—an alternative to bigger players like Exchange and Sendmail—running on email servers around the world.
Shapeshift fixed a vulnerability in its KeepKey wallet with a firmware update in February.The attack the researchers developed against KeepKey wallets took time to prepare, but with enough planning a hacker could have quickly grabbed a target's PIN in the field.
Now one Dutch researcher has demonstrated how that sort of physical access hacking can be pulled off in an ultra-common component: The Intel Thunderbolt port found in millions of PCs. On Sunday, Eindhoven University of Technology researcher Björn Ruytenberg revealed the details of a new attack method he's calling Thunderspy.
But by momentarily undervolting a processor by 25 or 30 percent, and precisely timing that voltage change, an attacker can cause the chip to make errors in the midst of computations that use secret data.
Researchers from the security firm Pen Test Partners published findings this week that an attacker would just need a person's username to track them.A new vulnerability and corresponding exploit of Bluetooth could allow an attacker to determine the encryption keys used during device pairing and let themselves in on the party.
But Matt Wixey, cybersecurity research lead at the technology consulting firm PWC UK, says that it’s surprisingly easy to write custom malware that can induce all sorts of embedded speakers to emit inaudible frequencies at high intensity, or blast out audible sounds at high volume.
An attacker could potentially pivot, Santamarta says, from the in-flight entertainment system to the CIS/MS to send commands to far more sensitive components that control the plane's safety-critical systems, including its engine, brakes, and sensors.
Maddux has since noticed that Apple has revised its documentation for adding an Apple Pay button to make it less likely that sites will integrate it in this potentially vulnerable way.
Povolny says that with the Avaya desk phones, it took only basic hacking skills to gain access to the device's systems and firmware (the foundational code that coordinates a device's hardware and software) and analyze them for flaws.
Lily Hay Newman covers information security, digital privacy, and hacking for WIRED.Silvanovich, who worked on the research with fellow Project Zero member Samuel Groß, got interested in interaction-less bugs because of a recent, dramatic WhatsApp vulnerability that allowed nation-state spies to compromise a phone just by calling it—even if the recipient didn’t answer the call.
Two years ago, researchers Billy Rios and Jonathan Butts discovered disturbing vulnerabilities in Medtronic's popular MiniMed and MiniMed Paradigm insulin pump lines. Both Medtronic and regulators acknowledge that there is no way to patch the flaws on the affected insulin pump models, or to completely disable the remote feature.
Zoom patched this DoS issue in a May update but for now is only adjusting its auto-join video settings, giving users a more prominent way of choosing whether their video feed automatically launches when they click a Zoom call link.