precisejammers的部落格

WiFi jammers have gained significant popularity in the contemporary market in recent times. This cutting-edge equipment plays a crucial role in enhancing your security level and mitigating the potential risks of unauthorized access to personal data. Utilizing a wifi jammer at home can prove to be a valuable asset. However, it is important to acknowledge the existence of certain obstacles that may arise. Nevertheless, this equipment can be easily configured for daily usage, safeguarding sensitive information from tampering and preventing the theft of valuable data.

The emergence of an impediment presents a valuable chance to mitigate the vulnerabilities associated with unauthorized access to personal information. Blockers generate distinctive signals at the intended frequency, akin to WiFi devices. Consequently, it effectively obstructs any movement within a specified range.

Residents in Los Angeles are being cautioned by the local police department about the use of WiFi jammers by thieves. These jammers are being employed to effortlessly disable "connected" security cameras and sirens. It is worth noting that these jammers can be acquired inexpensively from online marketplaces such as Amazon.

According to a report by Los Angeles news station KTLA5, tech-savvy criminals have been employing wifi jammers, compact gadgets capable of disrupting wireless devices and overwhelming them with excessive traffic. This alarming development allows them to enter homes undetected, bypassing security systems and alarms. In light of this, it raises concerns about the effectiveness of security devices such as Ring and Eufy in safeguarding affordable housing.

Authorities with the Los Angeles Police Department are warning residents in Los Angeles’ Wilshire-area neighborhoods of a series of burglaries involving wifi jamming technology that can disarm surveillance cameras and alarms using a wireless signal.

According to police, the burglaries typically involve three to four suspects who enter homes through a second story balcony.

How to stop wifi jammer attacks on home security systems

A recent viral news story emerged from Queens, New York, featuring a burglar skillfully gliding across the floor while clutching a mysterious device. Speculation surrounding the incident suggested that the device in question was a wifi jammer, utilized by the burglar to disrupt the home's wifi network and render the alarm system useless, thus evading detection.

Is this even possible? Yes, yes it is.

Wi-Fi jammers: The tool of choice for criminals

The use of Wi-Fi jammers by burglars is becoming more commonplace, prompting law enforcement to take immediate action. Arrest warrants have been obtained to initiate investigations and apprehend the individuals involved in these criminal acts.Exploiting vulnerabilities found in wireless networks, thieves and criminal gangs are capitalizing on these weaknesses, while law enforcement authorities are diligently cracking down on these crimes through the execution of arrest warrants. By utilizing signal jammers, these perpetrators can effectively render security systems and surveillance cameras inoperative, thereby facilitating their covert entry into homes without arousing suspicion from the police.

The proliferation of FPV drones has brought a flood of cheap wireless video tech. After flying and crashing a cheap FPV drone for a bit, [GreatScott] decided to try his hand at building his own video transmitter, which turned out to be a lot harder than expected.

A recent advisory has been issued for individuals who rely on wireless security cameras like "Ring" to ensure the safety of their homes.

The theft of a car from the front of her house was not captured by the Ring camera owned by a woman in Detroit. According to a local expert, this incident highlights the increasing technological proficiency of criminals.

A WiFi and bluetooth jammer Can Prevent Data Theft

It is important to understand that WiFi is available in 2 frequencies, 2.4GHz and 5GHz. While 2.4GHz is by far the most commonly used, some newer routers do include 5GHz.

Bluetooth is within the 2.4GHz band, so any WiFi jammer that covers 2.4GHz is also going to block Bluetooth.

Suspects involved in the break-in are employing cell-jamming technology as a means to evade detection by surveillance cameras.

Cell-jamming employs devices that disrupt radio or wireless signals

CMPD has reported that burglars have managed to outsmart surveillance cameras during certain instances of home break-ins by utilizing advanced technology.

Arrest warrants obtained on Friday revealed that a group of tech-savvy burglars, who have been targeting homes in Connecticut and Massachusetts, gained access to a local residence by obtaining detailed information on the security system from the homeowner's co-worker.

Matthew Colon, a 31-year-old resident of West Springfield, Massachusetts, has been apprehended for his involvement in a conspiracy to commit first-degree burglary and conspiracy to commit second-degree larceny. Similarly, Enrique Santiago, aged 37 and hailing from Springfield, Massachusetts, is facing multiple charges, including first-degree burglary, possession of burglary tools, theft of a firearm, and conspiracy.

Brazil seizing Flipper Zero shipments to prevent use in crime

The Brazilian National Telecommunications Agency is seizing incoming Flipper Zero purchases due to its alleged use in criminal activity, with purchasers stating that the government agency has rejected all attempts to certify the equipment.

Flipper Zero is a portable multi-function cybersecurity tool that allows pentesters and hacking enthusiasts to tinker with a wide range of hardware by supporting RFID emulation, digital access key cloning, radio communications, NFC, infrared, Bluetooth, and more.

The so-called signal shielding means that the receiving device cannot obtain a signal with a signal-to-noise ratio that meets the signal identification requirements. Signal to noise ratio (Signal Noise Ratio, SNR) is the most important content.

We can refer to the formula:

SNR = \frac{P_{Signal}}{P_{Noise}}

Cellular interference involves the use of equipment that interferes with radio or wireless signals

Cell destruction can be done with a device placed about 30 feet away from the intended target or via a home camera.

WINDSOR LOCKS: Tech-savvy burglars targeted homes in Connecticut and Massachusetts and broke into a home there after receiving details about the security systems from fellow homeowners, according to arrest warrants issued Friday.

Matthew Colon, 31, of West Springfield, Massachusetts, was arrested for conspiracy to commit first-degree burglary and conspiracy to commit second-degree burglary. Enrique Santiago, 37, of Springfield, Mass., was charged with first-degree burglary, possession of burglary tools, theft of a firearm and conspiracy.

How criminals use jammers device and defuses to compromise Wi-Fi security cameras

The new warning applies to anyone using wireless security cameras like Ring to protect their homes.

A Detroit woman says her Ring camera didn't capture the moment her car was stolen outside her home, and local experts say that's because criminals have become more tech-savvy.

New Delhi: The telecom department has warned e-commerce platforms not to sell some telecom equipment such as wireless jammer and network boosters that require government permission for sale, an official statement said on Monday. Over the past 4-5 years, the Department of Transportation has raised this issue several times and even conducted surprise inspections to check for illegal sales of these devices.

"It is stated that the use of cellular signal jammers, GPS interceptors or other signal jamming devices is generally illegal unless specifically permitted by the Government of India. Private sector organizations and/or individuals cannot procure or use cell phone jammer in India." DoT in stated is a statement.