eSecurity Planet

MARCH 18, 2022

Specifically, we should have a basic understanding of how files are written to storage, the types of hard drive technologies, and when data on the hard drive might be inaccessible to the operating system. Physical hard drives use one of two different technologies: magnetic platters or flash memory. File-Write Basics.

Firmware 117

Firmware Software Technology Ransomware 117

Security Affairs

SEPTEMBER 20, 2020

backup servers, network shares, servers, auditing devices). In some attacks, government experts also observed the sabotage of backup or auditing devices to make recovery more difficult, the encryption of entire virtual servers, the use of scripting environments (i.e.

Education 145

Education Ransomware Antivirus Backups 145

eSecurity Planet

MARCH 18, 2022

Specifically, we should have a basic understanding of how files are written to storage, the types of hard drive technologies, and when data on the hard drive might be inaccessible to the operating system. Physical hard drives use one of two different technologies: magnetic platters or flash memory. File-Write Basics.

Firmware 109

Firmware Software Technology Ransomware 109

Malwarebytes

AUGUST 16, 2022

While anyone can fall victim to these threat actors, the FBI noted that this malware has been used to target a wide range of businesses and critical infrastructure organizations, including defense contractors, educational institutions, manufacturers, technology companies, and especially organizations in the healthcare and medical industries.

Ransomware 96

Ransomware Backups Passwords Authentication 96

Security Affairs

SEPTEMBER 3, 2021

“Cyber criminal threat actors exploit network vulnerabilities to exfiltrate data and encrypt systems in a sector that is increasingly reliant on smart technologies, industrial control systems, and internet-based automation systems. The good news is in the latter attack the victims restored its backups.

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Ransomware Passwords Backups Firmware 118

eSecurity Planet

SEPTEMBER 9, 2024

Last week’s vulnerability news highlighted major security problems that affect a wide range of technologies. ” To reduce risks, replace unsupported equipment, apply available firmware updates, and keep an accurate IT asset inventory. The vulnerability affects all versions before 7.00, with a CVSS v3 score of 9.8

Firmware 109

Firmware Backups Firewall Risk 109

Malwarebytes

APRIL 11, 2022

Implement regular backups of all data to be stored as air-gapped, password-protected copies offline. Install updates/patch operating systems, software, and firmware as soon as updates/patches are released. Using patented technology, Anti-Ransomware assesses changes in those data files. Ransomware Attacks by Gang. Source: IC3.gov.

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Ransomware Accountability Technology Firmware 91

Malwarebytes

SEPTEMBER 7, 2022

LAUSD is the second largest school district In the US, and the attack targeted the LAUSD’s information technology systems during the Labor Day weekend. But you should also realize that while it’s easy to say that you need reliable and easy to deploy backups, for example, it’s not always easy to follow that advice.

Education 97

Education Ransomware Backups Passwords 97

Security Affairs

MARCH 26, 2021

According to the flash alert published by the FBI, the Mamba ransomware was employed in attacks against local governments, public transportation agencies, legal services, technology services, industrial, commercial, manufacturing, and construction businesses. Implement network segmentation. hard drive, storage device, the cloud).

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Ransomware Encryption Passwords Malware 145

eSecurity Planet

SEPTEMBER 9, 2024

ICS integrates multiple technologies to ensure continuous and efficient industrial operations. Industrial networks include wired and wireless technologies such as Ethernet, Modbus, and Profibus. NIST SP 800-82: The National Institute of Standards and Technology (NIST) guidelines focused on securing ICS environments.

Firmware 109

Firmware Encryption Manufacturing Risk 109

Malwarebytes

SEPTEMBER 3, 2021

In any industry that is developing and adopting new technology at pace you can expect growing pains and security is often the last thing on the developers’ minds. But the sector is only as secure as the technology it relies on, so our food supply requires secure IoT devices and Cloud services for food and agriculture too.

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Ransomware Manufacturing Passwords Internet 144

Responsible Cyber

APRIL 8, 2020

The flexibility and scalability that the cloud offers makes this technology more compelling to small and mid-size businesses. However, huge concerns still exist for SMEs when it comes to the security challenge associated with the cloud technology. The Internet of Things (IoT) is undeniably the future of technology.

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Cybersecurity DDOS Small Business Phishing 98

Malwarebytes

MARCH 10, 2022

Implement regular backups of all data to be stored as air-gapped, password-protected copies offline. Install updates/patch operating systems, software, and firmware as soon as updates/patches are released. Using patented technology, Anti-Ransomware assesses changes in those data files. Mitigations. Source: IC3.gov.

Ransomware 91

Ransomware Phishing Accountability Technology 91

The Last Watchdog

APRIL 28, 2020

Firewall supplier Check Point Software Technologies has reported a massive surge in the registration of coronavirus-related domains, since Jan. Make sure you do everything possible to secure your mobile devices and that both the firmware and software are routinely updated. It’s already happening. Always remember. Never trust.

Social Engineering 174

Social Engineering Cyber Attacks Scams Engineering 174

Security Affairs

AUGUST 13, 2022

The ransomware was involved in attacks aimed at technology and healthcare, defense contractors, educational institutions, manufacturers, companies across Europe, the United States, and Canada.

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Ransomware Encryption Firmware Backups 98

eSecurity Planet

JUNE 30, 2023

” Organizations can still be protected even if their EDR technologies only identify attack patterns rather than individual files, he said. Backup and Restoration: Keep offline backups of data and execute backup and restore on a regular basis. Patch operating systems, software, and firmware on a regular basis.

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Ransomware Backups Software Passwords 104

Security Affairs

APRIL 2, 2021

It is likely that the APT actors are scanning for these vulnerabilities to gain access to multiple government, commercial, and technology services networks” reads the joint advisory published by FBI and CISA. Attackers were exploiting the flaw in the attempt to access multiple government, commercial, and technology services networks.

Government 102

Government Passwords Accountability Firmware 102

Malwarebytes

MAY 6, 2022

Implement regular backups of all data to be stored as air-gapped, password-protected copies offline. Install updates/patch operating systems, software, and firmware as soon as updates/patches are released. Using patented technology, Anti-Ransomware assesses changes in those data files. Ransomware mitigations. Source: IC3.gov.

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Ransomware Encryption Accountability Technology 96

SecureList

JUNE 3, 2024

The attackers were able to bypass this hardware-based security protection using another hardware feature of Apple-designed SoCs (System on a Chip): they did this by writing the data, destination address and data hash to unknown hardware registers of the chip that are not used by the firmware.

Banking 117

Banking Malware Computers and Electronics Mobile 117

Malwarebytes

SEPTEMBER 8, 2022

In a statement filed at the London Stock Exchange, InterContinental Hotels Group PLC reports that parts of the company's technology systems have been subject to unauthorized activity. For now, it is in the process of notifying authorities about the intrusion, and working with their technology suppliers. Ransomware? Booking system.

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Ransomware Firmware Technology Software 83

eSecurity Planet

FEBRUARY 15, 2022

The agencies offered some sound cybersecurity advice for BlackByte that applies pretty generally: Conduct regular backups and store them as air-gapped, password-protected copies offline. Update and patch operating systems, software, and firmware as soon as updates and patches are released.

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Ransomware Encryption Backups Accountability 128

eSecurity Planet

JUNE 23, 2023

Installing these patches and updates keeps your software and firmware secure, reliable, and up to date with the latest improvements. Servers, workstations, laptops, and any other device that runs software programs are included, as is the software, firmware and applications that run on them.

Software 98

Software Backups Risk Firmware 98

Security Affairs

OCTOBER 22, 2022

Below are the mitigations provided in the alert: Install updates for operating systems, software, and firmware as soon as they are released. Require phishing-resistant MFA for as many services as possible—particularly for webmail, VPNs, accounts that access critical systems, and privileged accounts that manage backups.

Ransomware 79

Ransomware VPN Cybercrime Accountability 79

eSecurity Planet

MARCH 22, 2023

Definition, Threats & Protections 10 Network Security Threats Everyone Should Know Overall Network Security Best Practices Best practices for network security directly counter the major threats to the network with specific technologies and controls. These physical controls do not rely upon IT technology and will be assumed to be in place.

Firewall 109

Firewall Network Security Penetration Testing Encryption 109

eSecurity Planet

MAY 12, 2023

At the very least]: A full system backup has been performed prior to the application of the update A full data backup has been performed prior to the application of the update For unsuccessful mitigations that disrupt operations, the IT Department will attempt to roll back the system or software to a previous version to recover functionality.

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Penetration Testing Risk Firmware Software 109

SecureList

JULY 28, 2022

In late 2021, we encountered a malicious DXE driver incorporated into several UEFI firmware images that were flagged by our firmware scanner (integrated into Kaspersky products at the start of 2019). Our two private reports provided technical information on the Windows and SPARC variants respectively. Final thoughts.

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Malware Firmware Phishing Cryptocurrency 145

Thales Cloud Protection & Licensing

DECEMBER 12, 2019

Issued by the National Institute of Standards and Technology (NIST), it specifies the security requirements that will be satisfied by a cryptographic module, providing four increasing, qualitative levels intended to cover a wide range of potential applications and environments. The latest firmware version 7.3.3,

Firmware 73

Firmware Backups Encryption Authentication 73

eSecurity Planet

MAY 28, 2021

Hackers are using the same ML and AI technology to avoid using recognized malware. Prevent Rely solely on offline backups Disallow unnecessary file sharing. From BIOS and firmware to UEFI code, VBOS is an attack vector that requires more attention. Old way New way. Detect Focus on encryption Assume exfiltration.

Software 119

Software DNS Firmware VPN 119

Malwarebytes

FEBRUARY 1, 2023

Immediately following the bombshell report, multiple companies that had previously relied on Supermicro's technology, and Supermicro itself, denied the veracity of the claims. If you don't know what framework to build upon, have a look at this incident handling guide from NIST (National Institute of Standards and Technology).

Software 91

Software Risk Backups Technology 91

SecureList

JANUARY 31, 2024

However, they can learn to mitigate the impact more effectively (for example, through better securing the most confidential data, and with proper backup and incident response plans). Potential victims are unlikely to become immune to attacks any time soon. Vehicle manufacturers and service providers sometimes do likewise.

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Ransomware Energy and Utilities Marketing Backups 113

eSecurity Planet

SEPTEMBER 22, 2023

Recognizing the evolution in both cybersecurity and customer needs, Barracuda began to develop new capabilities as well as acquire complementary companies to deliver technology solutions for application security, cloud backups, firewalls, and more.

Firewall 98

Firewall Marketing Firmware Technology 98

Google Security

AUGUST 12, 2024

Posted by Royal Hansen, VP, Privacy, Safety and Security Engineering, Google, and Phil Venables, VP, TI Security & CISO, Google Cloud The National Institute of Standards and Technology (NIST) just released three finalized standards for post-quantum cryptography (PQC) covering public key encapsulation and two forms of digital signatures.

Encryption 69

Encryption CISO Internet Internet 69

Digital Shadows

JANUARY 14, 2025

To gain access to internal networks, Akira targeted local accounts with disabled multifactor authentication (MFA) and SonicOS firmware versions vulnerable to exploitation, often exposed to the internet for virtual private network (VPN) access.

Ransomware 126

Ransomware Social Engineering Phishing VPN 126

eSecurity Planet

MARCH 23, 2022

For example, the BlackTech cyber-espionage ATP group, suspected to be backed by the Chinese government, sent emails containing Excel files with malicious macros to Japanese and Taiwanese corporations in the defense technology, media, and communications sectors. See the Best Backup Solutions for Ransomware Protection. Lessons Learned.

Firewall 109

Firewall Malware Phishing Software 109

Security Boulevard

JANUARY 27, 2025

Surveillance Tech in the News This section covers surveillance technology and methods in the news. Enter "age estimation" technology designed to capture images of users' faces and then use an algorithm to guess their age. This is dependent on jurisdiction. Malware campaigns covered generally target/affect the end user.

Surveillance 52

Surveillance Data breaches Malware Backups 52

eSecurity Planet

MAY 19, 2022

The emergence of SD-WAN and SASE technologies bundled together has led many vendors to address both advanced routing and network security vendors for clients. The youngest secure SD-WAN pick is SASE technology vendor Cato Networks. Networking specialists like Cisco and HPE’s Aruba are moving deeper into security. Cato Networks.

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Firewall Architecture Encryption Network Security 120

eSecurity Planet

JULY 25, 2023

Firmware attacks: Attackers target vulnerabilities in the simplified software that runs computer hard drives, printers, medical devices, and other Internet of Things (IoT) or operational technology (OT) devices to gain unauthorized access, control the devices, or use them as a launching pad for other attacks.

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Software Data breaches Ransomware DDOS 98