eSecurity Planet

DECEMBER 2, 2022

Servers are encrypted with “ locked” file extensions on files. You look for your cold replica in your DR site, but like your production servers, it has also been encrypted by ransomware. Your backups, the backup server, and all the backup storage — all encrypted by ransomware. Figure 1: Typical VLAN architecture.

Architecture 115

Architecture Ransomware Backups Firewall 115

Krebs on Security

SEPTEMBER 5, 2023

In November 2022, the password manager service LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users. “If you have my seed phrase, you can copy and paste that into your wallet, and then you can see all my accounts. . But on Nov.

Cryptocurrency 362

Cryptocurrency Passwords Encryption Accountability 362

Security Boulevard

JULY 16, 2021

We recently worked with one of the largest hospitals in Canada to enhance their Privileged Access Management strategy as they adopted a new, high-security architecture. A PAW model creates an isolated virtual zone in which sensitive accounts can operate with low risk. Privileged accounts are organized into tiers.

Architecture 111

Architecture Healthcare Penetration Testing Passwords 111

eSecurity Planet

NOVEMBER 6, 2024

This data reportedly includes everything from names and addresses to Social Security numbers and bank account details. The stolen data reportedly includes highly personal information — names, dates of birth, Social Security numbers, bank account details, and even records of residents’ interactions with city services. With over 6.5

Ransomware 115

Ransomware Authentication Identity Theft Penetration Testing 115

CyberSecurity Insiders

DECEMBER 21, 2021

Furthermore, it is crucial to understand how they are accessing information because misconfigured devices and open networks are other common ways hackers sneak in through employee accounts. Encryption has become fundamental for data destinations and in passage. Records also exist in transit.

Architecture 139

Architecture Encryption Authentication Data breaches 139

The Last Watchdog

DECEMBER 18, 2024

Quantum computing advances are making traditional encryption obsolete, and adversaries are stockpiling data for future decryption. FIPS-203 enables legal PQC deployment, prompting CISOs to overhaul encryption strategies. Without action, quantum-enabled breaches threaten critical data, national security, and global stability.

Risk 173

Risk Threat Detection Technology Phishing 173

Krebs on Security

DECEMBER 1, 2022

While modern Microsoft Windows operating systems by default will ask users whether they want to run a downloaded executable file, many systems set up for remote administration by MSPs disable that user account control feature for this particular application. Update, 7:25 p.m. ET: Included statement from ConnectWise CISO.

Phishing 308

Phishing Architecture Passwords Accountability 308

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 115

Encryption Passwords IoT Firewall 115

Security Affairs

DECEMBER 27, 2024

“According to our IPS telemetry, attackers frequently reuse older attacks, which accounts for the continued spread of the FICORA and CAPSAICIN botnets to victim hosts and infected targets.” The malware’s configuration, including its C2 server domain and a unique string, is encrypted using the ChaCha20 algorithm.

Architecture 70

Architecture Malware DNS DDOS 70

Security Affairs

DECEMBER 23, 2022

In August password management software firm LastPass disclosed a security breach, threat actors had access to portions of the company development environment through a single compromised developer account and stole portions of source code and some proprietary technical information. Website URLs) and 256-bit AES-encrypted sensitive (i.e.

Encryption 98

Encryption Passwords Data breaches Backups 98

Security Affairs

MAY 29, 2023

Experts warn of phishing attacks that are combining the use of compromised Microsoft 365 accounts and.rpmsg encrypted emails. Trustwave researchers have observed threat actors using encrypted RPMSG attachments sent via compromised Microsoft 365 accounts in a phishing campaign aimed at stealing Microsoft credentials.

Encryption 98

Encryption Phishing Accountability Authentication 98

Thales Cloud Protection & Licensing

MARCH 18, 2025

Thales OneWelcome Identity Platform and HIPAA Compliance in 2025 madhav Wed, 03/19/2025 - 05:58 The Health Insurance Portability and Accountability Act (HIPAA) has undergone significant changes in 2025, introducing enhanced requirements to address growing cyber threats and ensure comprehensive data protection.

Healthcare 62

Healthcare Encryption Authentication Penetration Testing 62

SecureWorld News

MARCH 13, 2025

Similarly, the AI-assisted ransomware provided a high-level approach to encrypting files but lacked complete execution. Instead, security teams should prioritize behavioral analysismonitoring for unusual patterns such as unexpected file encryption, unauthorized persistence mechanisms, or anomalous network traffic.

Malware 110

Malware Cybersecurity Cyber threats Threat Detection 110

Centraleyes

DECEMBER 16, 2024

Verizons Data Breach Investigations Report showed that 74% of security breaches involve a human element, with system administrators and developers accounting for most of these errors. Expect to see more investments in privacy-enhancing technologies (PETs) such as encryption, anonymization, and data masking.

Cybersecurity 98

Cybersecurity Insurance Cyber Insurance Risk 98

Thales Cloud Protection & Licensing

JANUARY 13, 2021

Data Encryption Shields the Energy Sector Against Emerging Threats. Government Accountability Office (GAO) report notes that the energy industry faces “significant cybersecurity risks” because “threat actors are becoming increasingly capable of carrying out attacks.”. Encryption. Wed, 01/13/2021 - 09:42. A recent U.S.

Encryption 102

Encryption Energy and Utilities Firewall Marketing 102

Security Affairs

APRIL 21, 2024

The Akira ransomware operators implement a double extortion model by exfiltrating victims’ data before encrypting it. Earlier versions of the ransomware were written in C++ and the malware added the.akira extension to the encrypted files. In some attacks, threat actors created an administrative account named itadm.

Ransomware 141

Ransomware Encryption Antivirus VPN 141

eSecurity Planet

MARCH 4, 2022

The NSA’s 58-page Network Infrastructure Security Guidance (PDF) is more of a catalog of network security best practices, based on principles of zero trust and segmentation , following up on brief January guidance (PDF) on segmentation that discussed the Purdue Enterprise Reference Architecture (image below). Limit and encrypt VPNs.

Network Security 141

Network Security Architecture Authentication Firewall 141

Security Affairs

DECEMBER 19, 2022

The main reasons to rewrite malware in Rust is to have lower AV detection rates, compared to malware written in most common languages, and to target multiple architectures. The Rust variant has also been seen using intermittent encryption, one of the emerging tactics that threat actors use today for faster encryption and detection evasion.”

Ransomware 143

Ransomware Encryption Healthcare Education 143

Thales Cloud Protection & Licensing

DECEMBER 17, 2020

The Key Components and Functions in a Zero Trust Architecture. Zero Trust architectural principles. NIST’s identity-centric architecture , I discussed the three approaches to implementing a Zero Trust architecture, as described in the NIST blueprint SP 800-207. Core Zero Trust architecture components.

Architecture 62

Architecture Authentication Accountability Engineering 62

eSecurity Planet

AUGUST 2, 2022

Windows still leads overall due to its commanding market share, accounting for 41.4 ” Linux powers many cloud-based architectures , and most IoT devices run very minimalist Linux distributions that consist of a Linux kernel and a few core functions, making them attractive for botnets and other similar campaigns.

Malware 141

Malware VPN Encryption Marketing 141

SecureList

APRIL 15, 2024

They generated a custom version of the ransomware, which used the aforementioned account credential to spread across the network and perform malicious activities, such as killing Windows Defender and erasing Windows Event Logs in order to encrypt the data and cover its tracks. In this article, we revisit the LockBit 3.0

Ransomware 137

Ransomware Encryption Passwords Accountability 137

eSecurity Planet

NOVEMBER 7, 2023

Public Cloud Environments A public cloud architecture is a shared infrastructure hosted by a cloud service provider. Prevention: Implement robust encryption , access restrictions, data categorization, secure connections, and an incident response strategy. Also read: What is Private Cloud Security?

Encryption 114

Encryption DDOS Architecture Authentication 114

SecureWorld News

JULY 8, 2024

The number represents a significant portion of the world's online user base, raising concerns about the security of countless online accounts across various platforms. For individual users, the exposure of passwords means an increased risk of account takeovers, identity theft, and fraud.

Passwords 126

Passwords Password Management Education Accountability 126

The Last Watchdog

DECEMBER 13, 2022

Meanwhile, more than half, some 57 percent, of consumers polled by DigiCert acknowledged that they’ve experienced cybersecurity issues such as account takeovers, password exposure and payment card fraud. At a macro level, this means security must somehow get deeply baked into leading-edge IT architectures. Baked-in security.

Internet 41

Internet Internet Digital transformation Accountability 41

Thales Cloud Protection & Licensing

JULY 30, 2024

OCI Customers Can Now Externally Manage Encryption Keys from a Cloud-Based Service madhav Tue, 07/30/2024 - 10:20 Oracle stands apart by offering a comprehensive suite of services across all its cloud delivery models, from Oracle Alloy and Dedicated Region Cloud@Customer to its standard Public Cloud service.

Encryption 71

Encryption Data privacy Architecture Accountability 71

SecureList

JANUARY 6, 2025

Depending on the configuration, it may use the SCHANNEL security package, which supports SSL and TLS encryption on Windows. The module also collects user accounts associated with the processes. This memory-resident architecture enhances its stealth capabilities, helping it evade detection by traditional endpoint security solutions.

Malware 140

Malware Architecture Passwords Accountability 140

The Last Watchdog

NOVEMBER 15, 2018

The companies with a good handle on things have discovered how to leverage robust authentication and encryption regimes to help maintain the integrity of their IoT systems.”. The most common security practices in place at top-tier enterprises were: •Encryption of sensitive data. Tiered performances. Scaling your security measures.

IoT 166

IoT Encryption Authentication Penetration Testing 166

Security Affairs

FEBRUARY 9, 2020

It is unclear if the attackers have exfiltrated data from the systems before encrypting them. The attacker focused on encrypting data files in the Windows domain. At the time the university did not reveal details of the attack or family of ransomware that infected its systems.

Ransomware 143

Ransomware Cyber Attacks Backups Architecture 143

Security Affairs

NOVEMBER 30, 2022

Our customers’ passwords remain safely encrypted due to LastPass’s Zero Knowledge architecture.” The company pointed out that customers’ passwords were not compromised due to LastPass’s Zero Knowledge architecture. . ” reads the notice of security incident published by the company.

Architecture 100

Architecture Passwords Data breaches Password Management 100

Security Affairs

AUGUST 18, 2024

This extortion campaign involved several security failures, including exposing environment variables, using long-lived credentials, and the lack of a least privilege architecture. This indicates that these threat actor groups are both skilled and knowledgeable in advanced cloud architectural processes and techniques.”

Architecture 142

Architecture Internet Internet Media 142

The Last Watchdog

JANUARY 4, 2022

Legacy security architectures just don’t fit this massively complex, highly dynamic environment. Once the bad actor gets in that first door, via an API, they can encrypt and compress a bunch of files or detailed data to send off or look for an opportunity to further expand their compromise.”.

Digital transformation 260

Digital transformation Hacking Architecture Cyber Risk 260

Malwarebytes

NOVEMBER 12, 2023

Signal provides encrypted instant messaging and is popular among people that value their privacy. Screenshot of new options It’s also likely you still have to have a phone number to create an account. However, this seems unlikely as it requires a major overhaul of the app’s architecture.

VPN 132

VPN Architecture Encryption Accountability 132

SecureWorld News

SEPTEMBER 18, 2024

Dunkin' Donuts (2015-2018): The company faced multiple credential stuffing attacks that led to unauthorized access to customer accounts. Sonic Drive-In (2017): The fast-food chain experienced a breach that potentially impacted millions of credit and debit card accounts. Subway U.K. 2020): The sandwich chain's U.K.

Cybersecurity 116

Cybersecurity Data breaches Accountability Passwords 116

SecureWorld News

SEPTEMBER 30, 2024

From the report: " Storm-0501 is the latest threat actor observed to exploit weak credentials and over-privileged accounts to move from organizations’ on-premises environment to cloud environments. Once inside, they deploy ransomware, encrypting files and demanding hefty payments to restore access.

Ransomware 114

Ransomware Social Engineering Healthcare Phishing 114

Security Boulevard

JULY 30, 2024

OCI Customers Can Now Externally Manage Encryption Keys from a Cloud-Based Service madhav Tue, 07/30/2024 - 10:20 Oracle stands apart by offering a comprehensive suite of services across all its cloud delivery models, from Oracle Alloy and Dedicated Region Cloud@Customer to its standard Public Cloud service.

Encryption 64

Encryption Data privacy Architecture Accountability 64

Security Affairs

APRIL 19, 2021

The malware also implements ransomware behavior, it is able to encrypt files and display a ransom note. For example, a sample with the MD5 hash sum 914e49921c19fffd7443deee6ee161a4 contains two architectures: x86_64 and ARM64.” states the report published by Kaspersky. com Huobi binance.com nncall.net Envato login.live.com.

Malware 139

Malware Cryptocurrency Architecture Engineering 139

Security Affairs

AUGUST 5, 2022

RapperBot has limited DDoS capabilities, it was designed to target ARM, MIPS, SPARC, and x86 architectures. client that can connect and brute force any SSH server that supports Diffie-Hellmann key exchange with 768-bit or 2048-bit keys and data encryption using AES128-CTR.” ” reads the analysis published by FortiGuard Labs.

IoT 143

IoT Malware Passwords Authentication 143