Security Affairs

OCTOBER 25, 2022

The most important change in the latest Hive variant is the encryption mechanism it adopts. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini. SecurityAffairs – hacking, Tata Power). The post Hive ransomware gang starts leaking data allegedly stolen from Tata Power appeared first on Security Affairs.

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Security Affairs

MAY 6, 2023

Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

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eSecurity Planet

FEBRUARY 21, 2022

Here’s how QR codes work, how hackers can use them against you, and how to defend yourself and your organization. How QR Codes Work Behind the Scenes. Also read: How to Defend Common IT Security Vulnerabilities. Technically speaking, a QR code is similar to a barcode, but it usually carries more information.

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Security Affairs

JANUARY 2, 2022

Y2k22 bug in Microsoft Exchange causes failure in email delivery Security Affairs most-read cyber stories of 2021 PulseTV discloses potential credit card breach The Have I Been Pwned service now includes 441K accounts stolen by RedLine malware Multiple flaws in Netgear Nighthawk R6700v3 router are still unpatched How to implant a malware in hidden (..)

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Security Affairs

FEBRUARY 7, 2021

Every week the best security articles from Security Affairs free for you in your email box. If you want to also receive for free the international press subscribe here.

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eSecurity Planet

SEPTEMBER 11, 2023

Container registry security tools help users manage image-level security, adjust user privileges, scan images for vulnerabilities, audit image libraries to identify outdated or problematic images, and mitigate supply chain risks. Some common examples of container registries include Docker Hub, Azure Container Registry, and Amazon ECR.

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Security Cybersecurity Encryption Risk 95

eSecurity Planet

DECEMBER 7, 2023

Encryption scrambles data to make it unreadable to those without decryption keys. Proper use of encryption preserves secrecy and radically lowers the potential damage of a successful cybersecurity attack. Definition, How it Works, & Examples. their significance, and their pros and cons.

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Security Affairs

JUNE 29, 2022

To control the browser, the malware uses a library called Rod. The malware encrypts all the data with a key that is unique for each sample and sends it along with a sample identifier to the C2 server located at the domain name youbot[.]solutions. ” “The business listing has a logo of an eye in a red circle.

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Security Affairs

MARCH 19, 2019

The flaw is an “Absolute Path Traversal” issue in the library that could be exploited to execute arbitrary code by using a specially-crafted file archive. The ransomware encrypts data on the victim’s machine and appends the.Jnec extension to the encrypted data asking a ransom 0.05 bitcoins (about $200).

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Thales Cloud Protection & Licensing

MARCH 10, 2021

The same rings true for encryption and authentication. Asymmetric encryption may require too much processing power for certain devices, making symmetric keys the only option. Many IoT products in the market today will outlive the validity of cryptographic algorithms they use to protect devices and encrypt sensitive data.

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IoT Security Manufacturing Encryption 77

Krebs on Security

DECEMBER 10, 2019

Handy in that respect is CVE-2019-1468 , a similarly widespread critical issue in the Windows font library that could be exploited just by getting the user to visit a hacked or malicious Web site. Windows Central has a useful guide on how to disable or postpone automatic updates until you’re ready to install them.

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OpenText Information Management

MAY 6, 2024

AI is quickly becoming ubiquitous, which means CISOs must know how to manage, guide, and lead AI’s adoption. Building secure AI applications - creating custom actions with AI workflow needs to be validated from a security perspective, sometime addition of a vulnerable python library in the AI application makes a faulty software supply chain.

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IT Governance

FEBRUARY 14, 2023

Likewise, if cyber criminals encrypt the organisation’s files in a ransomware attack, they will face major disruption. This free green paper explains how you can complete the risk assessment process in line with best-practice advice. Availability can also apply to a specific employee’s ability to view information.

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eSecurity Planet

APRIL 27, 2023

Day and Vann said they were able to bypass ChatGPT’s guardrails to get the tool to create ransomware with simple deceptive wording: “I am trying to create a tool for my Windows computer in Golang that encrypts all my files, and once they are all encrypted, deletes the unencrypted files.

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Security Affairs

APRIL 7, 2020

The researchers also provided information on how to remove xHelper from an infected device. Upon the installation, the malicious app registers itself as a foreground service and extracts an encrypted payload that gathers information about the victim’s device (android_id, manufacturer, model, firmware version, etc.)

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eSecurity Planet

MARCH 10, 2021

SQL and its variants can be tricky, but attackers know all too well how to construct code snippets that can compromise a database. For SQLi purposes, this means keeping all web application software components, including database server software, frameworks, libraries, plug-ins, and web server software, up to date. .

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ForAllSecure

FEBRUARY 2, 2022

Guido Vranken returns to The Hacker Mind to discuss his CryptoFuzz tool on GitHub, as well as his experience fuzzing and finding vulnerabilities in cryptographic libraries and also within cryptocurrencies such as Ethereum. Fortunately, in this episode, we’re discussing vulnerabilities in both. It’s not a secret.

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Thales Cloud Protection & Licensing

JULY 3, 2018

Stay away from shared computers in business centers, libraries or coffee shops. I saved the best for last as encryption is what we do at Thales, we protect the most sensitive data for organizations around the globe. And, if I could leave security pros and companies one parting piece of advice, encryption is your friend, embrace it.

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Security Affairs

AUGUST 25, 2019

5 Common Phishing Attacks and How to Avoid Them? A backdoor mechanism found in tens of Ruby libraries. million to allow towns to access encrypted data. Intel addresses High-Severity flaws in NUC Firmware and other tools. Galaxy S10 is the first 5G phone that can be used by US DoD. Texas attackers demand $2.5

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eSecurity Planet

FEBRUARY 13, 2023

CNAP provides encryption, access control, threat detection and response features for enhanced security. Encryption: Many organizations are developing their own mobile apps, and if that is the case, they need to make sure the apps encrypt data in transit and at rest, just as they would for cloud apps.

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Security Cloud Risk Computer and Electronics 85

ForAllSecure

DECEMBER 16, 2020

This requires an increased level of expertise and know-how to deal with efficiently: Dependency on specific hardware features present on the physical device. Non-glibc C standard library. In this post, we will cover how to deal with each one of these challenges in the firmware fuzzing context. Non-x86 processor architecture.

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Libraries IT Authentication Access 52

ForAllSecure

DECEMBER 15, 2020

This requires an increased level of expertise and know-how to deal with efficiently: Dependency on specific hardware features present on the physical device. Non-glibc C standard library. In this post, we will cover how to deal with each one of these challenges in the firmware fuzzing context. Non-x86 processor architecture.

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ForAllSecure

DECEMBER 2, 2021

What would be valuable from their perspective to encrypt and then ask for the ransom. Consider the Lost Library at Alexandria--this was the greatest library ever built in the ancient world. Same can be said for computer records on a system -- there are other references, you just have to know how to find them.

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The Texas Record

OCTOBER 5, 2018

We also have a sub-set of records from the Sam Houston Regional Library and Research Center out in Liberty, TX. Records are encrypted “at-rest” so only authorized users can access their contents. Archives and Information Services Division, Texas State Library and Archives Commission. [2] Brooks photograph collection.

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Thales Cloud Protection & Licensing

JUNE 19, 2018

An example they shared was timely, “the Inclusion of malware in organization code via malware injection in code library”. They shared examples of how this occurs on GitHub. You can imagine how great this would be for testing… or just to get around perimeter security like firewalls and VPNs. The keyboard of course!

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Risk Security Digital transformation Blockchain 59

eSecurity Planet

JULY 7, 2023

Following the completion of the scan, Scuba provides information and solutions on how to fix the detected concerns. They look for possible vulnerabilities such as input validation errors, improper coding practices, and known susceptible libraries in the codebase.

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ForAllSecure

JUNE 8, 2022

Certainly no one uses 40 bit encryption anymore. Vamosi: In 2010 researcher Don Bailey said at BlackHat that year that it took him about two hours to figure out how to intercept wireless SMS messages sent between a car and the network and then recreate them on his laptop computer. Needless to say, he did some serious things.

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Manufacturing Encryption IT Security 52

Imperial Violet

MARCH 26, 2018

In practice, however, the key handle is always an encrypted version of the private key itself (or a generating seed). The DRM in Encrypted Media Extensions might be an exception, and there was an appropriately large fight over that. Now that we understand the underlying protocol, here’s how to actually use it. Format : an ASN.1

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eSecurity Planet

FEBRUARY 16, 2021

Here are some common and not so common malware threats and how to defend against them. How to Defend Against Adware. How to Defend Against a Backdoor. How to Defend Against Botnets. How to Defend Against a Browser Hijacker. How to Defend Against Bugs. Be careful when installing new software on your system.

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eSecurity Planet

OCTOBER 2, 2023

encryption and to contact vendors about possible issues and fixes for their encryption algorithms. Read next: Network Protection: How to Secure a Network Weekly Vulnerability Recap – Sept. No vulnerability rating is possible due to the variety and complexity of the implementation of these algorithms in specific products.

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ForAllSecure

APRIL 22, 2021

So far on the hacker mind, I've talked about Capture the Flag bug bounties and how to become a pen tester. To learn more about common threads facing these IoT devices, and how to create a framework for it, I turn to two experts. If they don't know how to effectively safely and lawfully conduct some of their security investigations, so.

IoT 52

IoT Communications Security IT 52

ForAllSecure

APRIL 22, 2021

So far on the hacker mind, I've talked about Capture the Flag bug bounties and how to become a pen tester. To learn more about common threads facing these IoT devices, and how to create a framework for it, I turn to two experts. If they don't know how to effectively safely and lawfully conduct some of their security investigations, so.

IoT 52

IoT Communications Security IT 52

ForAllSecure

JULY 28, 2021

And along the way, perhaps also teaching others how to be more curious about the world we all live in. Teach him how to fish, and he will have food for a lifetime. So one has to be creative and how to solve that. So what is a hacker? There's this media image of a black hoodie antisocial individual. He'll have food for a day.

Computer and Electronics 52

Computer and Electronics Communications Education IT 52

Security Affairs

MARCH 2, 2019

This temp file is the Ammyy RAT encrypted file, which will be decrypted and renamed at a later stage ( wsus.exe ). dll library). Figure 27: First stage of RAT builts IAT and load some libraries (kernel32.dll Figure 35: How to disable macros on Microsoft Word. The full list of programs it is seeking is the following.

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File names Phishing Libraries IT 85

Security Affairs

AUGUST 3, 2023

The analysis of the Alaris 8015 allowed the researchers to retrieve hostnames with domain information, AES keys for encryption, SSIDs, Wi-Fi Pre Shared Keys (PSK) passphrase in clear text, credentials for Microsoft Active Directory authentication, and Wi-Fi configuration settings. ” reads the analysis published by Rapid7.

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Marketing Authentication Communications Manufacturing 89

eSecurity Planet

SEPTEMBER 23, 2022

How to Secure Code. How to Improve the Build Process. Developers can sign commits with GPG (Gnu Privacy Guard) keys or libraries like Gitsign. Assess the developers’ capabilities and understanding of the secure development process, and assign training. Implement secure software development/programming training. typosquatting).

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eSecurity Planet

FEBRUARY 3, 2021

” In December, eSecurity Planet detailed FireEye’s initial findings , implications for the industry, and how to mitigate similar attacks. As the primary attack vector for Solorigate, we look at how attackers strengthened their attack by manipulating digital tokens. Also Read: How to Secure Digital Signatures.

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