Security Affairs

JUNE 3, 2021

Researchers found multiple flaws in the Realtek RTL8170C Wi-Fi module that could be exploited to elevate privileges and hijack wireless communications. Researchers from Israeli IoT security firm Vdoo found multiple vulnerabilities in the Realtek RTL8170C Wi-Fi module that could allow to elevate privileges and hijack wireless communications.

Wireless 125

Wireless IoT Encryption Firmware 125

Security Affairs

NOVEMBER 12, 2024

The auto-reboot feature returns devices to a “Before First Unlock” restricting app access to encryption keys. It seems to have nothing to do with phone/wireless network state. It seems to have nothing to do with phone/wireless network state. The feature erases sensitive data from memory to prevent unauthorized extraction.

Media 127

Media Wireless Mobile Encryption 127

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.

Banking 352

Banking Encryption Wireless Accountability 352

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.

Encryption 138

Encryption Computers and Electronics Password Management Passwords 138

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.

Banking 350

Banking Wireless Encryption Mobile 350

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. .

Wireless 199

Wireless Firmware Firewall Manufacturing 199

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.

Encryption 111

Encryption Wireless Manufacturing Advertising 111

Heimadal Security

AUGUST 24, 2021

After its systems had been encrypted and its data stolen in a cyberattack carried out by the Conti ransomware group, the Nokia subsidiary SAC Wireless is now revealing it had suffered a data breach.

Wireless 98

Wireless Data breaches Ransomware Encryption 98

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.

VPN 325

VPN Wireless Internet Internet 325

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.”

Wireless 316

Wireless Internet Internet Backups 316

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.

Malware 288

Malware IoT Wireless Antivirus 288

eSecurity Planet

DECEMBER 7, 2023

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

Encryption 116

Encryption Passwords IoT Firewall 116

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.

Encryption 110

Encryption Authentication Advertising Wireless 110

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.

Backups 133

Backups Encryption Data privacy Digital transformation 133

Schneier on Security

JULY 25, 2018

Bluetooth has a serious security vulnerability : In some implementations, the elliptic curve parameters are not all validated by the cryptographic algorithm implementation, which may allow a remote attacker within wireless range to inject an invalid public key to determine the session key with high probability.

Wireless 183

Wireless Software Encryption 183

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.

Wireless 145

Wireless Encryption Manufacturing Advertising 145

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.

Wireless 66

Wireless IoT Ransomware Mobile 66

Krebs on Security

DECEMBER 7, 2019

The attack on CTS comes little more than two months after Sodinokibi hit Wisconsin-based dental IT provider PerCSoft , an intrusion that encrypted files for approximately 400 dental practices. Others reported a ransom demand in the tens of thousands of dollars. ”

Ransomware 247

Ransomware Backups Insurance Wireless 247

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.

Authentication 92

Authentication Wireless Encryption IoT 92

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. [.].

Data breaches 113

Data breaches Ransomware Wireless Encryption 113

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.

Security Performance 131

Security Performance Wireless Encryption Penetration Testing 131

SecureWorld News

AUGUST 19, 2024

Communication protocols and encryption A key security concern is the transmission of data over wireless networks. Many smart meters do not encrypt their data, making it vulnerable to interception. To mitigate these risks, utilities must implement strong encryption methods to secure data transmissions.

Energy and Utilities 110

Energy and Utilities Wireless Encryption Authentication 110

Krebs on Security

NOVEMBER 11, 2019

Orvis wireless networks (public and private). Employee wireless phone services. Encryption certificates. -Netflow data. Call recording services. DNS controls. Oracle database servers. Microsoft 365 services. Microsoft Active Directory accounts and passwords. Battery backup systems. Security cameras. Mobile payment services.

Retail 226

Retail Passwords Wireless Backups 226

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.

Wireless 98

Wireless Encryption Passwords IoT 98

Malwarebytes

JULY 1, 2024

When the alleged perpetrator landed at Perth airport, his bags were searched and authorities found a portable wireless access device, a laptop, and a mobile phone in his hand luggage. Access points and wireless router networks broadcast their SSIDs to identify themselves, but the identifiers are not unique.

Wireless 141

Wireless Cybercrime Media Encryption 141

Krebs on Security

APRIL 6, 2021

That weakness has supposedly been patched for all the major wireless carriers now, but it really makes you question the ongoing sanity of relying on the Internet equivalent of postcards (SMS) to securely handle quite sensitive information. I also respond at Krebswickr on the encrypted messaging platform Wickr.

Mobile 358

Mobile Accountability Passwords Authentication 358

Schneier on Security

JANUARY 14, 2020

To be sure, there are significant security improvements in 5G over 4G­in encryption, authentication, integrity protection, privacy, and network availability. Because of how it is designed, the system blurs the wireless portion of the network connecting phones with base stations and the core portion that routes data around the world.

Data collection 279

Data collection Software Marketing Government 279

Schneier on Security

DECEMBER 19, 2019

OTA -- over-the-air updates) were stored in a publicly accessible AWS S3 bucket that also lacked TLS encryption (CVE-2019-16270, CVE-2019-16274). Additionally, DTEN hadn't set up HTTPS web encryption on the customer web server to protect connections from prying eyes. meeting notes) and other sensitive files (e.g.,

IoT 164

IoT System Administration Wireless Encryption 164

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.

Wireless 116

Wireless VPN Internet Internet 116

Security Affairs

SEPTEMBER 10, 2024

The Quad7 botnet evolves and targets new SOHO devices, including Axentra media servers, Ruckus wireless routers and Zyxel VPN appliances. Some of these clusters specifically target Axentra media servers, Ruckus wireless routers and Zyxel VPN appliances. These routers are used to relay brute-force attacks on Microsoft 365 accounts.

Wireless 121

Wireless VPN Media Accountability 121

Security Affairs

MAY 6, 2019

Sierra Wireless is warning its customers that additional AiraLink router models are affected by critical vulnerabilities previously disclosed. At the end of April, experts at Cisco Talos group disclosed a dozen of vulnerabilities in Sierra Wireless AirLink gateways and routers, including several serious flaws.

Wireless 103

Wireless Authentication Advertising Encryption 103

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.

Penetration Testing 40

Penetration Testing Wireless Encryption Mobile 40

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).

Wireless 98

Wireless DNS Education Encryption 98

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.

Ransomware 123

Ransomware Identity Theft Education Wireless 123

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.

IoT 135

IoT Wireless Technology Internet 135

SecureList

NOVEMBER 6, 2024

Its parameters are also encrypted — they are decrypted once dropped by the first stage. The target DLL is loaded via a malicious shellcode and encrypted with AES-128 in the same way as described earlier in the initial stage. The decryption of later versions is also implemented with AES-NI instructions.

Software 122

Software Cryptocurrency Malware DNS 122

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.

Wireless 114

Wireless Firmware Mobile Passwords 114