eSecurity Planet

JUNE 30, 2023

Nearly half of EDR tools and organizations are vulnerable to Clop ransomware gang tactics, according to tests by a cybersecurity company. The continuous threat exposure management (CTEM) vendor tested to see if organizational controls would recognize the Indicators of Compromise (IoCs) of Clop ransomware attacks. Memorial Day holiday.

Ransomware 104

Ransomware Backups Passwords Software 104

Security Boulevard

APRIL 1, 2021

The post New Research: Fileless Malware Attacks Surge by 900% and Cryptominers Make a Comeback, While Ransomware Attacks Decline appeared first on Security Boulevard. The report includes exciting.

Malware 98

Malware Ransomware IoT Encryption 98

Malwarebytes

FEBRUARY 14, 2022

The San Francisco 49ers has confirmed that it has been hit by a ransomware attack. In a boilerplate statement to BleepingComputer , the 49ers revealed that the attack has caused temporary disruption to its IT network. On the eve of the #SuperBowl the #49ers get posted as a #Blackbyte #ransomware victim. Smart marketing tbh.

Ransomware 95

Ransomware Backups Encryption InfoSec 95

Security Affairs

AUGUST 24, 2021

The FBI shared info about OnePercent Group that has been actively targeting US organizations in ransomware attacks since at least November 2020. The threat actors have been observed remaining within the victim’s network for approximately one month during which they exfiltrate documents prior to encrypt files with the ransomware payloads.

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Ransomware Encryption Banking Phishing 124

The Last Watchdog

MARCH 4, 2024

Strengthen authentication. Nonprofits can bolster their network security by insisting on strong login credentials. Next, implement multi-factor authentication to make gaining access even more difficult for hackers. The hackers then sell the information or use it themselves for financial gain.

Social Engineering 213

Social Engineering Risk Cybersecurity Authentication 213

Malwarebytes

MAY 23, 2023

The Cybersecurity and Infrastructure Security Agency (CISA) has updated its #StopRansomware guide to account for the fact that ransomware actors have accelerated their tactics and techniques since the original guide was released in September of 2020. Misuse of these tools is a common ransomware technique to inhibit system recovery.

Ransomware 63

Ransomware Backups Social Engineering Accountability 63

Security Affairs

MARCH 8, 2022

The US FBI warns that the Ragnar Locker ransomware gang has breached the networks of at least 52 organizations from multiple US critical infrastructure sectors. “RagnarLocker ransomware actors work as part of a ransomware family, frequently changing obfuscation techniques to avoid detection and prevention.”

Ransomware 83

Ransomware Financial Services Passwords VPN 83

Security Affairs

MAY 9, 2024

In early January, the software firm reported that threat actors are exploiting two zero-day vulnerabilities (CVE-2023-46805, CVE-2024-21887) in Connect Secure (ICS) and Policy Secure to remotely execute arbitrary commands on targeted gateways. is an Authentication Bypass issue that resides in the web component of Ivanti ICS 9.x,

Authentication 95

Authentication Backups Cyber threats Malware 95

Malwarebytes

JULY 15, 2021

SonicWall has issued an urgent security notice warning users of unpatched End-Of-Life (EOL) SRA & SMA 8.X X remote access devices that they have been made aware of an imminent ransomware campaign using stolen credentials. SonicWall is a company that specializes in securing networks. Security devices as a way in.

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Ransomware Firmware VPN Firewall 89

eSecurity Planet

AUGUST 10, 2022

From mass production of cheap malware to ransomware as a service (RaaS) , cyber criminals have industrialized cybercrime, and a new HP Wolf Security report warns that cybercriminals are adapting advanced persistent threat (APT) tactics too. Also read: Why You Need to Tune EDR to Secure Your Environment.

Ransomware 132

Ransomware Digital transformation Malware Internet 132

Security Boulevard

MAY 23, 2023

Introduction Ransomware attacks have dramatically increased over the past few years, with severe effects on both individuals and corporations. Cybercriminals now use ransomware, a type of malicious software that encrypts files or blocks access to systems until a ransom is paid.

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Ransomware Encryption Software Firewall 52

eSecurity Planet

OCTOBER 11, 2022

The BlackByte ransomware group is actively exploiting a vulnerability in RTCore32.sys Recorded as CVE-2019-16098 , the flaw allows any authenticated user to read and write to arbitrary memory, I/O ports and MSR control registers. The post Ransomware Group Uses Vulnerability to Bypass EDR Products appeared first on eSecurityPlanet.

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SC Magazine

JUNE 25, 2021

A ransomware attack on an Iowa-based eye clinic earlier this year led to the access and possible theft of data belonging to 500,000 patients.(Photo A ransomware attack on Iowa-based Wolfe Eye Clinic earlier this year led to the access and possible theft of data belonging to 500,000 patients. Photo by John Moore/Getty Images).

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Ransomware Insurance Hacking Media 103

eSecurity Planet

SEPTEMBER 5, 2023

Major cybersecurity events in the last week make clear that hackers just keep getting savvier — and security teams need to be vigilant to keep up. Ransomware groups continue to exploit unpatched vulnerabilities. Now ransomware attackers, possibly affiliated with FIN8, are exploiting unpatched Citrix products to launch attacks.

VPN 104

VPN Authentication Ransomware Antivirus 104

Tech Republic Security

FEBRUARY 27, 2024

One vulnerability impacting ConnectWise ScreenConnect that allows remote attackers to bypass authentication to create admin accounts is being used in the wild.

Authentication 160

Authentication Accountability Passwords Software 160

eSecurity Planet

MAY 18, 2023

Also read: Network Protection: How to Secure a Network 34 Most Common Types of Network Security Protections APT Group Targeting TP-Link Routers Separately, the Check Point Research Threat Intelligence Team recently uncovered a malicious firmware implant for TP-Link routers that provides attackers with full control of infected devices. .

Small Business 104

Small Business Firmware Ransomware Software 104

Security Boulevard

APRIL 25, 2023

Google Authenticator app now syncs your secrets: No stress if you break your phone. Google Makes 2FA App Useable — BUT There’s a Catch appeared first on Security Boulevard. 2FA OTP ASAP? The post FINALLY!

Authentication 144

Authentication Social Engineering Security Awareness Engineering 144

Spinone

DECEMBER 23, 2019

Ransomware attacks cost smaller companies an average of $713,000 per incident. No wonder this threat keeps our client’s CISO and security teams up at night. Because relying on one solution like antivirus won’t get you far in case of a full-blown ransomware attack.

Ransomware 52

Ransomware Backups Antivirus Firewall 52

eSecurity Planet

MARCH 14, 2023

Network security creates shielded, monitored, and secure communications between users and assets. Securing the expanding, sprawling, and sometimes conflicting collection of technologies that make up network security provides constant challenges for security professionals.

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

eSecurity Planet

SEPTEMBER 9, 2022

Nearly a quarter of healthcare organizations hit by ransomware attacks experienced an increase in patient mortality, according to a study from Ponemon Institute and Proofpoint released today. Also read: After Springhill: Assessing the Impact of Ransomware Lawsuits. Healthcare Security Defenses.

Healthcare 138

Healthcare Ransomware Cybersecurity Big data 138

eSecurity Planet

NOVEMBER 10, 2023

Additionally, some attackers will use DNS disruptions to conceal more dangerous cyberattacks such as data theft, ransomware preparations, or inserting backdoors into other resources. To prevent a DNS attack , organizations need to secure their DNS processes for both local and remote users. What Are DNS Security Extensions (DNSSEC)?

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CyberSecurity Insiders

OCTOBER 7, 2021

It’s essential to distinguish that Zero Trust is not a technology and a holistic approach to network security. However, achieving Zero Trust Architecture (ZTA) in today’s threat landscape does require some form of automation, especially in support of dynamic policy, authorization and authentication.

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Architecture Authentication Digital transformation Mobile 134

Security Affairs

SEPTEMBER 7, 2021

The Ragnar Locker ransomware operators threaten to leak stolen data if the victims attempt to contact law enforcement agencies. The Ragnar Locker ransomware gang is adopting a new technique to force victims to pay the ransom, the operators threaten to leak stolen data if the victims contact law enforcement agencies. Pierluigi Paganini.

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Ransomware VPN Authentication Passwords 88

eSecurity Planet

AUGUST 30, 2023

A new Cloudflare phishing report notes that most of the 1 billion brand impersonation emails the company detected “passed” SPF, DKIM, and DMARC email authentication protocols. Implementing all three email authentication protocols takes time, but does not cost significant money.

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Authentication Phishing Encryption Marketing 100

SecureWorld News

JULY 27, 2021

We are still in the middle of the aftermath of the Colonial Pipeline ransomware incident. In one of the lawsuits, North Carolina gas station EZ Mart brings a Class Action Complaint against Colonial Pipeline, alleging the company's failure to properly secure its pipeline, which negatively affected the business and 11,000 other gas stations.

Ransomware 98

Ransomware Authentication VPN Cybersecurity 98

SC Magazine

FEBRUARY 17, 2021

The remote work trend, along with an expanding distributed workforce, has complicated network security at many businesses. That aggravates existing security issues, expanding vulnerable attack surfaces to a broader set of potentially hostile users, including unbonded third parties.

VPN 135

VPN Social Engineering Authentication Architecture 135

eSecurity Planet

APRIL 26, 2024

Network security architecture is a strategy that provides formal processes to design robust and secure networks. Effective implementation improves data throughput, system reliability, and overall security for any organization.

Architecture 120

Architecture Network Security Firewall Risk 120

eSecurity Planet

MARCH 16, 2023

. “An attacker who successfully exploited this vulnerability could access a user’s Net-NTLMv2 hash which could be used as a basis of an NTLM Relay attack against another service to authenticate as the user,” the company wrote. This will prevent the sending of NTLM authentication messages to remote file shares.

Energy and Utilities 98

Energy and Utilities Authentication Firewall Engineering 98

eSecurity Planet

OCTOBER 16, 2023

These safeguards, when combined with adherence to security best practices and standards, establish a strong security architecture for public cloud environments. Authentication guarantees that users are who they say they are, typically through usernames and passwords or multi-factor authentication (MFA).

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Encryption DDOS Authentication Firewall 109

Security Boulevard

JUNE 11, 2021

Senate committee that the ransomware attack that disrupted fuel distribution to the majority of the eastern United States was caused by attackers stealing a single password that protected the enterprise’s VPN. “In Colonial Pipeline CEO Joseph Blount told a U.S. infrastructure. .

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Passwords VPN Authentication Ransomware 99

eSecurity Planet

MARCH 1, 2023

Without sufficient security measures, unauthorized users can easily gain access to a wireless network, steal sensitive data, and disrupt network operations. By securing wireless connections, your organization’s data is protected and you maintain the trust of customers and partners. How Does Wireless Security Work?

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Wireless Encryption Authentication IoT 98

The Last Watchdog

APRIL 21, 2021

TLS, he says, is increasingly being used to cloak a wide array of the operational steps behind the most damaging attacks of the moment, namely ransomware attacks and massive data breaches. This surge in TLS abuse has shifted the security community’s focus back to a venerable network security tool, the firewall.

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Malware Firewall Encryption Digital transformation 214

eSecurity Planet

NOVEMBER 6, 2023

Other major flaws appeared in the NGINX Ingress Controller for Kubernetes, Atlassian Confluence Data Center and Server, and Apache ActiveMQ — and the latter two have already been targeted in ransomware attacks. The Problem: Three flaws discovered by the Kubernetes security community carry CVSS severity scores of 7.6

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Software Education Ransomware Firmware 112

SecureWorld News

AUGUST 15, 2022

New research shows there are more than 9,000 exposed Virtual Network Computing (VNC) servers that are being used without authentication, some of which belong to organizations in critical infrastructure. It relays graphical screen changes while transmitting mouse and keyboard inputs from one machine to another via a network.

Internet 82

Internet Internet Authentication Passwords 82

eSecurity Planet

NOVEMBER 18, 2021

Contu recommended that organizations “position the enterprise for a more secure future by choosing cybersecurity technologies that offer high levels of integration capability. He listed nine supply chain attack methods and some of their victims: Authenticated partner compromise (Target, Stuxnet ). Ransomware Attacks and Defense.

Technology 135

Technology Cybersecurity Architecture Ransomware 135

eSecurity Planet

AUGUST 28, 2023

OpenFire vulnerability persists Open-source chat server OpenFire has been affected by an authentication bypass vulnerability (CVE-2023-32315) since May. The FBI’s recommended fix for this solution is not a patch but rather the removal of any Barracuda ESG appliances from your business’s security infrastructure.

VPN 98

VPN Authentication Mobile Firewall 98

eSecurity Planet

AUGUST 28, 2023

OpenFire vulnerability persists Open-source chat server OpenFire has been affected by an authentication bypass vulnerability (CVE-2023-32315) since May. The FBI’s recommended fix for this solution is not a patch but rather the removal of any Barracuda ESG appliances from your business’s security infrastructure.

VPN 95

VPN Authentication Mobile Firewall 95