I Got Cooties!

OMG, if u don’t get the shot, cooties might mutate into supercooties! LOL, just listen to Fauxi & do what ur told!

Conspiracy Theories or Conspiracies?

Conspiracy Theories or Conspiracies?

9 months agoThis is so horrifyingly accurate. We’re all doomed with these people leading and protecting us.

142REPLYView 7 replies

dontmesswiththemommabear

dontmesswiththemommabear

9 months agoHe’s a doctor yet he doesnt know anything and lost all credibility with us a long time ago!

389REPLYView 17 replies

Rob Anybody

Rob Anybody

9 months agoMan you guys are supposed to be funny. But damn your dropping truth bombs here.

182

The United Spot

REPLYView 5 replies

Paul Mistretta

Paul Mistretta

9 months agoThis is smarter than listening to him talking anywhere 🤣😂😂

129

The United Spot

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Sar Jim

Sar Jim

9 months agoBest cooties explanation I’ve heard yet!

91REPLY

Red

Red

9 months ago“Cooties”… That about sums up the whole Corona Virus BS…

Attackers Can Use Electromagnetic Signals to Control Touchscreens Remotely

May 27, 2022 Ravie Lakshmanan

GhostTouch

Researchers have demonstrated what they call the “first active contactless attack against capacitive touchscreens.”

GhostTouch, as it’s called, “uses electromagnetic interference (EMI) to inject fake touch points into a touchscreen without the need to physically touch it,” a group of academics from Zhejiang University and Technical University of Darmstadt said in a new research paper.

The core idea is to take advantage of the electromagnetic signals to execute basic touch events such as taps and swipes into targeted locations of the touchscreen with the goal of taking over remote control and manipulating the underlying device.

The attack, which works from a distance of up to 40mm, hinges on the fact that capacitive touchscreens are sensitive to EMI, leveraging it to inject electromagnetic signals into transparent electrodes that are built into the touchscreen so as to register them as touch events.

The experimental setup involves an electrostatic gun to generate a strong pulse signal that’s then sent to an antenna to transmit an electromagnetic field to the phone’s touchscreen, thereby causing the electrodes — which act as antennas themselves — to pick up the EMI.

This can be further fine-tuned by tweaking the signal and the antenna to induce a variety of touch behaviors, such as press and hold and swipe to select, depending on the device model targeted.

In a real-world scenario, this could play out in different ways, including swiping up to unlock a phone, connecting to a rogue Wi-Fi network, stealthily clicking on a malicious link containing malware, and even answering a phone call on the victim’s behalf.

Electromagnetic Signals

“In places like a cafe, library, meeting room, or conference lobbies, people might place their smartphone face-down on the table,” the researchers said. “An attacker may embed the attack equipment under the table and launch attacks remotely.”

As many as nine different smartphone models have been found vulnerable to GhostTouch, including Galaxy A10s, Huawei P30 Lite, Honor View 10, Galaxy S20 FE 5G, Nexus 5X, Redmi Note 9S, Nokia 7.2, Redmi 8, and an iPhone SE (2020), the latter of which was used to establish a malicious Bluetooth connection.

To counteract the threat, the researchers recommend adding electromagnetic shielding to block EMI, improving the detection algorithm of the touchscreen, and prompting users to enter the phone’s PIN or verify their faces or fingerprints prior to executing high-risk actions.

“GhostTouch controls and shapes the near-field electromagnetic signal, and injects touch events into the targeted area on the touchscreen, without the need for physical touch or access to the victim’s device,” the researchers said.