CyberSecurity Insiders

MARCH 24, 2021

Canada-based Internet of Things (IoT) maker Sierra Wireless has been hit by ransomware attack bringing certain production operations of the company to a halt. Sierra Wireless claims the incident has disrupted internal systems along with the website as it is still under maintenance.

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Wireless IoT Ransomware Mobile 66

eSecurity Planet

MAY 25, 2022

Encryption and the development of cryptography have been a cornerstone of IT security for decades and remain critical for data protection against evolving threats. While cryptology is thousands of years old, modern cryptography took off in the 1970s with the help of the Diffie-Hellman-Merkle and RSA encryption algorithms.

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Encryption Computers and Electronics Password Management Passwords 138

Krebs on Security

MAY 6, 2024

VPNs work by creating a virtual network interface that serves as an encrypted tunnel for communications. Therefore, for the routes we push, it is never encrypted by the VPN’s virtual interface but instead transmitted by the network interface that is talking to the DHCP server.

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VPN Wireless Internet Internet 275

Joseph Steinberg

MARCH 15, 2021

During the discussion, a colleague in the field mentioned that ideally people should lock their Wi-Fi networks not only with proper encryption, but also with a MAC address filter that allows only specific authorized devices to connect to the network. MAC address filtering is a pain to manage.

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Wireless Artificial Intelligence Encryption Passwords 316

eSecurity Planet

MARCH 3, 2023

To protect against those threats, a Wi-Fi Protected Access (WPA) encryption protocol is recommended. WPA2 is a security protocol that secures wireless networks using the advanced encryption standard (AES). WEP and WPA are both under 4%, while WPA2 commands a 73% share of known wireless encryption connections.

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Wireless Encryption Passwords IoT 98

Security Affairs

FEBRUARY 26, 2020

The Kr00k vulnerability, tracked as CVE-2019-15126, could be exploited by nearby remote attackers to intercept and decrypt some wireless network packets transmitted over-the-air by a vulnerable device. “ after a disassociation occurs, data from the chip’s Tx buffer will be transmitted encrypted with the all-zero TK.

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Encryption Wireless Manufacturing Advertising 72

Schneier on Security

JANUARY 21, 2022

Key Findings: MY2022, an app mandated for use by all attendees of the 2022 Olympic Games in Beijing, has a simple but devastating flaw where encryption protecting users’ voice audio and file transfers can be trivially sidestepped. Citizen Lab examined the app and found it riddled with security holes.

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Surveillance Encryption Wireless Government 330

Adam Levin

MARCH 19, 2020

Enable Wireless Encryption: Most households use wireless rather than cabled routers to access the internet. Be sure to encourage employees to enable wireless security (WPA2 is the current standard) to keep unwanted devices off of their network. .

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Schneier on Security

MARCH 3, 2020

There's a vulnerability in Wi-Fi hardware that breaks the encryption : The vulnerability exists in Wi-Fi chips made by Cypress Semiconductor and Broadcom, the latter a chipmaker Cypress acquired in 2016. Of greatest concern are vulnerable wireless routers, which often go unpatched indefinitely. That's the real problem.

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Wireless Manufacturing Encryption Hacking 313

Security Affairs

SEPTEMBER 10, 2020

versions are affected by the vulnerability dubbed BLURtooth which allows hackers to defeat Bluetooth encryption. The vulnerability could be exploited by attackers to overwrite or lower the strength of the pairing key, defeating the protocol encryption. Bluetooth 4.0 affects “dual-mode” Bluetooth devices, like modern smartphones.

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Encryption Authentication Wireless Advertising 79

The Last Watchdog

NOVEMBER 18, 2019

Encrypted flash drives, essentially secure storage on a stick, are a proven technology that has been readily available for at least 15 years. And yet today there is a resurgence in demand for encrypted flash drives. And yet today there is a resurgence in demand for encrypted flash drives.

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Backups Encryption Data privacy Digital transformation 133

Bleeping Computer

AUGUST 23, 2021

SAC Wireless, a US-based and independently-operating Nokia company subsidiary, has disclosed a data breach following a ransomware attack where Conti operators were able to successfully breach its network, steal data, and encrypt systems. [.].

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Threatpost

OCTOBER 23, 2019

Two high-severity vulnerabilities in a Fujitsu wireless keyboard expose passwords and allow keystroke injection attacks.

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Wireless Passwords Encryption IoT 41

eSecurity Planet

MAY 20, 2022

Unless security best practices are followed, snoopers can gain access from outside, and hackers can install rogue APIs (application programming interfaces) or crack security encryption with the help of sophisticated hardware sniffers. The discovered wireless packets can be imported into Wireshark and TCPdump. Aircrack-ng.

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Security Performance Wireless Encryption Penetration Testing 128

Krebs on Security

JUNE 23, 2021

When the ATM is no longer in use, the skimming device remains dormant, storing the stolen data in an encrypted format. ” Investigators wanted to look at the data stored on the shimmer, but it was encrypted. . ” Investigators wanted to look at the data stored on the shimmer, but it was encrypted.

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Banking Encryption Wireless Accountability 318

CyberSecurity Insiders

MAY 23, 2023

It is customary for the ransomware spreading hackers to take control of the systems and encrypt them until a ransom is paid. In double extortion cases, the hackers steal data and then encrypt the database. And if the victim fails to pay the ransom on time, they sell the siphoned data on the dark web for monetary gains.

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Ransomware Identity Theft Education Wireless 123

NopSec

SEPTEMBER 10, 2013

Cyber forensic investigators report that some of the most complicated and audacious hacks started in two simple ways: either with the compromise of an Internet-exposed web application or through the compromise of a misconfigured wireless network. Rogue access point detection, via wireless and wired network probing.

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Schneier on Security

MAY 4, 2022

There are many keys to its stealth, including: The use of a unique backdoor Mandiant calls Quietexit, which runs on load balancers, wireless access point controllers, and other types of IoT devices that don’t support antivirus or endpoint detection. This makes detection through traditional means difficult.

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Thales Cloud Protection & Licensing

FEBRUARY 19, 2023

To meet this demand, Celona has combined the simplicity of Wireless LANs with advanced cellular technology to build an enterprise focused private mobile network architecture called “5G LANs”. The Thales and Celona Secure Private Wireless Solution ensures high-performance private networks with low latency and high protection.

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Wireless Mobile Architecture Encryption 71

Dark Reading

JUNE 25, 2018

The Wi-Fi Alliance officially launches its latest protocol, which offers new capabilities for personal, enterprise, and IoT wireless networks.

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Wireless Authentication Encryption IoT 92

Cisco Security

NOVEMBER 3, 2022

The RSA Conference® SOC analyzes the Moscone Center wireless traffic, which is an open network during the week of the Conference. The RSAC SOC coordinated with the Moscone Center Network Operation Center for a SPAN of the network traffic from the Moscone Center wireless network. Firepower Encrypted Visibility Engine (EVE).

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Wireless DNS Education Encryption 69

NopSec

JULY 2, 2013

Wireless networks have always been a “no man’s land” in terms of security and appropriate configuration. Some of the most notorious security breaches (ie TJX) happened because the security configuration of the enterprise wireless access points was loose. A wireless client with improper encryption configured.

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Wireless Computers and Electronics Architecture Penetration Testing 40

Thales Cloud Protection & Licensing

AUGUST 21, 2023

Each device relies on wireless data transmission to relay collected data back to the patient’s phone or other monitoring tool. Unfortunately, wireless data is notoriously vulnerable to hacks and exploits. First, it encrypts sensitive data transmission between medical devices and any host system. The result?

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Manufacturing Wireless IoT Encryption 62

Security Affairs

AUGUST 8, 2020

The Kr00k vulnerability, tracked as CVE-2019-15126, could be exploited by nearby remote attackers to intercept and decrypt some wireless network packets transmitted over-the-air by a vulnerable device. Experts found a similar issue affecting MediaTek Wi-Fi chips that don’t use encryption at all.

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Wireless Encryption Manufacturing Advertising 114

Duo's Security Blog

MAY 23, 2024

It is commonly used for network access into VPNs, wireless access points, and other devices (more on this later). It’s commonly used with wireless networks and Point-to-Point connections, but it’s also used for a specific VPN integration with Duo. Does the Duo Authentication Proxy support EAP or PEAP?

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Authentication Wireless Passwords Encryption 88

Krebs on Security

MAY 11, 2021

On deck this month are patches to quash a wormable flaw, a creepy wireless bug, and yet another reason to call for the death of Microsoft’s Internet Explorer (IE) web browser. ” Another curious bug fixed this month is CVE-2020-24587 , described as a “Windows Wireless Networking Information Disclosure Vulnerability.”

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Security Affairs

DECEMBER 13, 2021

According to the research paper published by the experts, modern mobile devices use separate wireless chips to manage wireless technologies, such as Bluetooth, Wi-Fi, and LTE. The researchers explained that it is possible to use these shared resources to launch lateral privilege escalation attacks across wireless chip boundaries.

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Wireless Firmware Mobile Passwords 101

Security Affairs

DECEMBER 2, 2022

and that Wi-Fi or Radio Frequency (RF) signals used by drone platforms are properly encrypted against eavesdropping or manipulation. Dronesploit is dependent on Aircrack-ng being installed and fully functional in addition to having an appropriate wireless network adapter capable of sniffing wireless networks and performing packet injection.

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Cybersecurity Wireless Computers and Electronics Penetration Testing 133

Malwarebytes

MAY 13, 2021

Many people assume that WiFi is short for “wireless fidelity” because the term “hi-fi” stands for “high fidelity.” ” Some members of the WiFi Alliance, the wireless industry organization that promotes wireless technologies and owns the trademark, may even have encouraged this misconception.

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Security Affairs

AUGUST 3, 2023

The researchers discovered that most of the medical infusion pumps that were purchased from secondary market services such as eBay were found to still contain wireless authentication data from the original medical organization that had deployed the devices. ” reads the analysis published by Rapid7.

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Marketing Wireless Authentication Manufacturing 86

CyberSecurity Insiders

JANUARY 31, 2022

One can go for wired (landline), wireless, or a combination of both. We believe devices with wireless cellular connectivity – or wireless in combination with fixed line – are the best option. connected security system , it’s important to consider the different connectivity technologies.

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IoT Wireless Technology Internet 135

Krebs on Security

NOVEMBER 25, 2019

Jogodka said although this pump’s PIN pad is encrypted, the hidden camera sidesteps that security feature. “The PIN pad is encrypted, so this is a NEW way to capture the PIN,” Jogodka wrote in a message to a mailing list about skimming devices found on Arizona fuel pumps.

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Banking Wireless Encryption Mobile 321

Security Affairs

MAY 16, 2022

” Experts pointed out that when an iPhone is turned off, most wireless chips (Bluetooth, Near Field Communication (NFC), and Ultra-wideband (UWB)) continue to operate. “As a result, on modern iPhones, wireless chips can no longer be trusted to be turned off after shutdown. This poses a new threat model.

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Malware Wireless Firmware Mobile 95

Security Affairs

FEBRUARY 12, 2024

Public Wi-Fi users are prime targets for MITM attacks because the information they send is often not encrypted, meaning it’s easy for hackers to access your data. Look for the “https” in the website’s URL—it means there’s some level of encryption.

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DNS VPN Encryption Passwords 119

Malwarebytes

OCTOBER 6, 2022

Qualcomm is a US-based chip maker that specializes in semiconductors, software, and services related to wireless technology. The Group temporal key is used to encrypt all broadcast and multicast traffic between an access point and multiple client devices. All three vulnerabilities seem to lie in the initial stages of a connection.

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IT Security Guru

DECEMBER 1, 2020

Hotspots that require no passwords and don’t use encryption mean that anyone with a simple packet sniffer can potentially pick up your login credentials to sensitive websites and applications. Joining a wireless network puts users at risk of losing private data and documents. Wi-Fi Password Cracking. Rogue Hotspots. Data Theft .

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Wireless Passwords Mobile Risk 98

Security Affairs

OCTOBER 10, 2023

While this communication system is useful for transferring real-time data, it offers neither encryption nor lockout mechanisms against password-guessing. Use encryption mechanisms to secure communications between the camera and the viewing client. Consider moving to protocols that provide encryption such as HTTPS.

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Risk Encryption VPN Passwords 95