Cisco Security

APRIL 6, 2022

“I so look forward to the next firewall hardware upgrade cycle!”. – If I learned one thing from my firewall customers over the many years, it would be that they like to upgrade their hardware appliances as much as an average consumer likes to shop for a new car. This is how the new mid-range Secure Firewall 3100 Series was born.

Firewall 145

Firewall Architecture Encryption VPN 145

Security Affairs

OCTOBER 29, 2024

“An improper access control vulnerability has been identified in the SonicWall SonicOS management access and SSLVPN, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash.” ” Prior to August 2024, Fog and Akira ransomware attacks targeted a variety of firewall brands.

VPN 129

VPN Ransomware Firewall Internet 129

The Last Watchdog

FEBRUARY 18, 2020

It was just a few short years ago that the tech sector, led by Google, Mozilla and Microsoft, commenced a big push to increase the use of HTTPS – and its underlying TLS authentication and encryption protocol. Related: Why Google’s HTTPS push is a good thing At the time, just 50 % of Internet traffic used encryption.

Encryption 168

Encryption Firewall Risk IoT 168

Heimadal Security

NOVEMBER 1, 2021

The double-extortion ransomware group dubbed Hive also encrypts Linux and FreeBSD with new malware versions designed specifically for these operating systems. The post Hive Ransomware Now Encrypts Linux and FreeBSD Operating Systems appeared first on Heimdal Security Blog. During ESET’s investigation, the Linux […].

Encryption 131

Encryption Ransomware Firewall Internet 131

eSecurity Planet

FEBRUARY 9, 2024

A next generation firewall (NGFW) performs deep packet inspection to check the contents of the data flowing through the firewall. Unlike more basic firewalls that only check the header of data packets, NGFWs examine and evaluate the payload data within the packet. Application Information on usable data formats, encryption 5.

Firewall 113

Firewall Encryption Malware Artificial Intelligence 113

Security Affairs

JANUARY 31, 2021

Experts from Great Firewall Report analyzed recent upgrades to China’s Great Firewall and revealed that it can be circumvented. Members of the Great Firewall Report group have analyzed the recent improvement implemented for China’s Great Firewall censorship system and revealed that it is possible to bypass it.

Firewall 144

Firewall Surveillance Internet Internet 144

eSecurity Planet

NOVEMBER 6, 2024

Attackers can steal your cookies through phishing, malware, and MITM attacks, leading to data theft, financial loss, and identity theft. They can also exploit vulnerabilities in websites you visit to install malware that extracts cookies from your browser. Let’s take a closer look at the process.

Identity Theft 109

Identity Theft Passwords Phishing Accountability 109

Krebs on Security

NOVEMBER 17, 2022

He’d been on the job less than six months, and because of the way his predecessor architected things, the company’s data backups also were encrypted by Zeppelin. “We’ve found someone who can crack the encryption.” Then came the unlikely call from an FBI agent. “Don’t pay,” the agent said.

Ransomware 360

Ransomware Encryption Backups Manufacturing 360

Security Affairs

NOVEMBER 17, 2024

Agency Warns Employees About Phone Use Amid Ongoing China Hack APT Actors Embed Malware within macOS Flutter Applications The Botnet is Back: SSC STRIKE Team Uncovers a Renewed Cyber Threat Iranian “Dream Job” Campaign 11.24

Cryptocurrency 111

Cryptocurrency Malware Hacking Ransomware 111

Security Affairs

FEBRUARY 11, 2025

“They allegedly used the Phobos malware to encrypt information on the networks, blocking the companies from accessing the data unless a ransom was paid and a decryption key was provided by the gang. Generation of target list of extensions and folders to encrypt. ” reported the website Nation Thailand.

Ransomware 71

Ransomware Encryption Backups Malware 71

Jane Frankland

MAY 18, 2025

What was once a contest of firewalls and intrusion detection, is now a high-stakes game driven by AI. This has given rise to Cybercrime-as-a-Service (CaaS) and Hacking-as-a-Service (HaaS)turnkey offerings that provide everything from ransomware kits to AI-generated malware and phishing campaigns. Cybersecurity has entered a new era.

Cybersecurity 130

Cybersecurity Ransomware Backups Firewall 130

Security Affairs

SEPTEMBER 9, 2022

Iran-linked APT group DEV-0270 (aka Nemesis Kitten) is abusing the BitLocker Windows feature to encrypt victims’ devices. Microsoft Security Threat Intelligence researchers reported that Iran-linked APT group DEV-0270 ( Nemesis Kitten ) has been abusing the BitLocker Windows feature to encrypt victims’ devices.

Encryption 142

Encryption Internet Internet Firewall 142

eSecurity Planet

OCTOBER 24, 2023

Malware attacks pose a significant risk to both individuals and businesses, infiltrating computer systems, compromising sensitive data and disrupting operations, leading to financial and data loss — and even extortion. Here are 15 important controls and best practices for preventing malware.

Malware 122

Malware Antivirus Software Passwords 122

Cisco Security

FEBRUARY 2, 2023

Cisco Secure Firewall Threat Defense Virtual provides unmatched security controls such as stateful firewalling, Snort3 IPS, URL filtering, malware defense, application visibility and control, and more. Customers can seamlessly deploy and insert Secure Firewall in their Alkira Cloud Exchange Points (CXP).

Firewall 109

Firewall Architecture Internet Internet 109

Schneier on Security

JULY 3, 2020

Encrochat took the base unit, installed its own encrypted messaging programs which route messages through the firm's own servers, and even physically removed the GPS, camera, and microphone functionality from the phone. That, and maybe KPN was working with the authorities, Encrochat's statement suggested (KPN declined to comment).

Hacking 279

Hacking Telecommunications Encryption Firewall 279

Malwarebytes

JUNE 8, 2022

The common wisdom goes that Linux malware is rare, and for the most part this is true. Thanks to its built-in security defenses, strict user privilege model, and transparent source code, Linux enjoys far fewer malware infections than other operating systems. encrypt extension being appended to affected files. Cloud Snooper.

Malware 122

Malware IoT DDOS Firewall 122

Security Affairs

OCTOBER 13, 2024

The Mexican Drug Cartels Want You Casio: Notice of Partial Service Outage and Information Leak Caused by Ransomware Attack He founded a “startup” to access sanctioned Russian websites: the cyber police of Khmelnytskyi region exposed the hacker Hacked ‘AI Girlfriend’ Data Shows Prompts Describing Child Sexual Abuse Malware Over 300,000!

Data breaches 116

Data breaches Cryptocurrency Cybercrime Artificial Intelligence 116

eSecurity Planet

JANUARY 24, 2024

Firewall rules are preconfigured, logical computing controls that give a firewall instructions for permitting and blocking network traffic. Network admins must configure firewall rules that protect their data and applications from threat actors. It manages inbound web server traffic, the connection requests from remote sources.

Firewall 109

Firewall Network Security Financial Services Internet 109

Security Affairs

NOVEMBER 13, 2024

Microsoft first noticed that to conceal malicious traffic, the threat actor routes it through compromised small office and home office (SOHO) network devices, including routers, firewalls, and VPN hardware. It intercepts credentials by hooking into Versa’s “setUserPassword” method, encrypting and storing them on disk.

VPN 123

VPN Government Malware Manufacturing 123

eSecurity Planet

AUGUST 29, 2023

Firewall-as-a-Service (FWaaS) offers firewall capabilities as a cloud-based service. Traditional firewalls protect the network perimeter, enforcing security standards by regulating incoming and outgoing traffic according to rules and traffic analysis.

Firewall 98

Firewall Architecture Data privacy Internet 98

SecureWorld News

JANUARY 16, 2025

Regularly updating and patching systems, including antivirus software, firewalls, and SCADA networks, can mitigate this risk. Hackers used compromised credentials to gain access to Colonial Pipeline's network, deploying ransomware that encrypted critical systems.

Energy and Utilities 109

Energy and Utilities IoT Artificial Intelligence Backups 109

The Last Watchdog

MARCH 6, 2021

A VPN encrypts all internet traffic so that it is unreadable to anyone who intercepts it. Set up firewalls. Firewalls act as a defense line in preventing the possibility of threats entering your system. Firewalls help, but threats will inevitably get through. Use antivirus software. Back-up your data.

VPN 214

VPN Passwords Firewall Risk 214

Security Affairs

JANUARY 19, 2025

CISA adds Aviatrix Controllers vulnerability to its Known Exploited Vulnerabilities catalog ESET detailed a flaw that could allow a bypass of the Secure Boot in UEFI systems Russia-linked APT Star Blizzard targets WhatsApp accounts Prominent US law firm Wolf Haldenstein disclosed a data breach Clop Ransomware exploits Cleo File Transfer flaw: dozens (..)

Spyware 70

Spyware Data breaches DNS Artificial Intelligence 70

Krebs on Security

APRIL 26, 2019

iLnkP2P is designed to allow users of these devices to quickly and easily access them remotely from anywhere in the world, without having to tinker with one’s firewall: Users simply download a mobile app, scan a barcode or enter the six-digit ID stamped onto the bottom of the device, and the P2P software handles the rest.

IoT 278

IoT Firewall Manufacturing Computers and Electronics 278

Security Affairs

DECEMBER 8, 2024

officials urge Americans to use encrypted apps amid unprecedented cyberattack The Great Pokmon Go Spy Panic Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs hacking,newsletter) warn of PRC-linked cyber espionage targeting telecom networks U.S.

Artificial Intelligence 103

Artificial Intelligence Spyware Hacking Ransomware 103

Security Affairs

MARCH 13, 2025

“The Medusa ransomware variant is unrelated to the MedusaLocker variant and the Medusa mobile malware variant per the FBIs investigation.” Medusa operators leverage legitimate remote access tools like AnyDesk, Atera, and Splashtop, alongside RDP and PsExec, to move laterally and locate files for exfiltration and encryption.

Ransomware 70

Ransomware Encryption Cryptocurrency Insurance 70

Security Affairs

APRIL 4, 2023

A new ransomware strain named Rorschach ransomware supports the fastest file-encrypting routine observed to date. The researchers conducted five separate encryption speed tests in a controlled environment (with 6 CPUs, 8192MB RAM, SSD, and 220000 files to be encrypted), limited to local drive encryption only.

Encryption 98

Encryption Ransomware Malware Backups 98

Security Affairs

FEBRUARY 23, 2025

from Bybit, it is the largest cryptocurrency heist ever Apple removes iCloud encryption in UK following backdoor demand B1acks Stash released 1 Million credit cards U.S. Lazarus APT stole $1.5B Military & Defense Sector: A Cybersecurity Disaster in the Making Analyzing ELF/Sshdinjector.A!

Malware 66

Malware Scams Encryption Phishing 66

eSecurity Planet

MARCH 1, 2022

Symantec this week reported a highly sophisticated malware called “Backdoor.Daxin” that “appears to be used in a long-running espionage campaign against select governments and other critical infrastructure targets” and appears to be linked to China. The malware then sends information back to remote servers.

Malware 120

Malware Government Encryption Architecture 120

SecureWorld News

APRIL 24, 2023

As the frequency of data breaches surges, it becomes increasingly imperative to guarantee the security and adequate encryption of passwords. In this article, I will provide an overview of password encryption, explaining its essence and modus operandi. What is password encryption? Why is password encryption necessary?

Encryption 98

Encryption Passwords Software Password Management 98

Cisco Security

JULY 5, 2021

Cisco Secure Endpoint (AMP for Endpoints) with Malware Analytics (ThreatGrid) offers Prevention, Detection, Threat Hunting and Response capabilities in a single solution. Secure Endpoint can also be used to check system status (OS versions, patches, if host firewall is enabled, what application is allowed through etc). 2 and ID.RA-3]

Malware 145

Malware Risk Mobile Technology 145

eSecurity Planet

FEBRUARY 4, 2022

Malware is one of the biggest threats businesses face, and with nearly a third of all malware coming through the internet and email, businesses and consumers alike need ways to protect themselves. Scheduled scans Encryption Identity theft protection. Also Read: Mobile Malware: Threats and Solutions. Antivirus Software.

Internet 144

Internet Internet Software Antivirus 144

Security Affairs

NOVEMBER 19, 2023

Phobos variants are usually distributed by the SmokeLoader , but in 8Base campaigns, it has the ransomware component embedded in its encrypted payloads. 8base” file extension for encrypted documents, a circumstance that suggested a possible link to the 8Base group or the use of the same code-base for their ransomware.

Ransomware 141

Ransomware Encryption Backups Malware 141

CyberSecurity Insiders

MAY 14, 2023

One way to secure information in the cloud is through encryption. Encryption is the process of converting information into a code that only authorized parties can access. Cloud providers use encryption to protect data at rest, which means when the data is stored on the provider’s servers.

Hacking 128

Hacking Antivirus Firewall Encryption 128

SecureWorld News

MAY 5, 2025

Ransomware gangs don't need to find a vulnerability in your firewall if they can find it in your people. What should have been a contained intrusion becomes a company-wide encryption event with a multimillion-dollar ransom demand. And once the encryption starts, it's already too late to mount an organized defense.

Ransomware 88

Ransomware Firewall Encryption Phishing 88

eSecurity Planet

JUNE 16, 2022

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 billion malware attacks were identified by the report. Also read: Mobile Malware: Threats and Solutions. Ransomware.

Backups 145

Backups Ransomware Malware Firewall 145

SecureList

NOVEMBER 26, 2024

The identified variant abuses the Everything library and provides an easy-to-use GUI for the attacker to customize the operations performed by the malware. This is a session key for resuming encryption if the malicious process is interrupted, as by a process kill. dll file, including its password.

Encryption 129

Encryption Ransomware Malware Passwords 129