Krebs on Security

APRIL 20, 2023

3CX hired incident response firm Mandiant , which released a report on Wednesday that said the compromise began in 2022 when a 3CX employee installed a malware-laced software package distributed via an earlier software supply chain compromise that began with a tampered installer for X_TRADER , a software package provided by Trading Technologies.

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Krebs on Security

NOVEMBER 4, 2020

.” Image: Coveware Q3 2020 report. Fabian Wosar , chief technology officer at computer security firm Emsisoft , said ransomware victims often acquiesce to data publication extortion demands when they are trying to prevent the public from learning about the breach. The data was lost at the point when it was exfiltrated.”

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eSecurity Planet

OCTOBER 4, 2021

percent of all malware detected on networks of WatchGuard Technologies customers in the second quarter came over encrypted connections, raising the security risk for the 80 percent of such organizations that lack processes for decrypting and scanning HTTPS traffic for threats. Malware in Encrypted Traffic. A surprising 91.5

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SecureList

FEBRUARY 26, 2021

The state of stalkerware in 2020 (PDF). Kaspersky’s data shows that the scale of the stalkerware issue has not improved much in 2020 compared to the last year: The number of people affected is still high. In total, 53,870 of our mobile users were affected globally by stalkerware in 2020. between 2015 and 2020.

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Anton on Security

DECEMBER 20, 2021

Random fun new posts: “SOC Technology Failures?—?Do Skills, Not Tiers”” “Beware: Clown-grade SOCs Still Abound” “Revisiting the Visibility Triad for 2020” “Why is Threat Detection Hard?” Top 5 most popular posts of all times: “Security Correlation Then and Now: A Sad Truth About SIEM” “Can We Have “Detection as Code”?” “New

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Threat Detection Cloud Migration Encryption Engineering 44

Security Affairs

MAY 16, 2021

The chipmaker AMD published guidance for two new attacks against its SEV ( Secure Encrypted Virtualization ) protection technology. The findings about the two attacks will be presented by two research teams at this year’s 15th IEEE Workshop on Offensive Technologies (WOOT’21).

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The Last Watchdog

NOVEMBER 18, 2019

Encrypted flash drives, essentially secure storage on a stick, are a proven technology that has been readily available for at least 15 years. And yet today there is a resurgence in demand for encrypted flash drives. And yet today there is a resurgence in demand for encrypted flash drives.

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The Last Watchdog

DECEMBER 31, 2019

All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. About the essayist: Vidya Muthukrishnan is an Assistant Professor in the Department of Instrumentation and Control Engineering at the Sri Krishna College of Technology.

Cyber Risk 173

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Krebs on Security

OCTOBER 28, 2020

In March 2020, KrebsOnSecurity alerted Swedish security giant Gunnebo Group that hackers had broken into its network and sold the access to a criminal group which specializes in deploying ransomware. He declined to comment on the particulars of the extortion incident.

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Malwarebytes

JUNE 3, 2021

The agency also noted the resilience and adaptability of serious and organized crimes (oddly labeled as “SOCs,” despite the same acronym meaning “security operation center” in the cybersecurity field) in their use of technology and well-established tools to avoid detection. Organized crime: Online fraud.

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Approachable Cyber Threats

FEBRUARY 1, 2023

They also know that technology plays a vital role in delivering that standard of care. For example, in a ransomware attack on a northern California hospital in 2020 , hackers hijacked multiple servers, encrypted the data and demanded 1.4 million US dollars as a ransom payment in exchange for the keys to decrypt the data. >

Healthcare 88

Healthcare Technology Computers and Electronics Identity Theft 88

Krebs on Security

JUNE 13, 2020

For the past year, a site called Privnotes.com has been impersonating Privnote.com , a legitimate, free service that offers private, encrypted messages which self-destruct automatically after they are read. And it doesn’t send and receive messages. Creating a message merely generates a link. ” But that’s not the half of it.

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Security Boulevard

APRIL 5, 2021

Cybercriminals are increasingly leveraging fileless malware, cryptominers and encrypted attacks, targeting users both at remote locations as well as corporate assets behind the traditional network perimeter.

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The Last Watchdog

AUGUST 12, 2024

This is all part of Generative AI and Large Language Models igniting the next massive technological disruption globally. AppSec technology security-hardens software at the coding level. Some of the more intriguing innovations had to do with leveraging GenAI/LLM-equipped chatbots as proprietary force multipliers.

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Krebs on Security

NOVEMBER 14, 2018

The other is a publicly disclosed bug in Microsoft’s Bitlocker encryption technology ( CVE-2018-8566 ) that could allow an attacker to get access to encrypted data. Adobe said it plans to end support for the plugin in 2020.

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The Last Watchdog

MARCH 16, 2020

Related: A use case for endpoint encryption At RSA 2020 in San Francisco recently, I learned about how something called “micro segmentation” is rapidly emerging as a viable security strategy. I had the chance to visit with Matias Katz, founder and CEO, and Ryan Bunker, business development director, at RSA 2020.

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The Last Watchdog

APRIL 21, 2021

From January through March 2021, TLS concealed 45 percent of the malware Sophos analysts observed circulating on the Internet; that’s double the rate – 23 percent – seen in early 2020, Dan Schiappa, Sophos’ chief product officer, told me in a briefing. How TLS works is that there is an encryption point and a decryption point.

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Malware Firewall Encryption Digital transformation 214

Security Affairs

JANUARY 17, 2022

SFile ransomware (aka Escal), has been active since 2020 , it was observed targeting only Windows systems. Some variants of the ransomware append the English name of the target company to the filenames of the encrypted files. “The SFile ransomware uses the Mbed TLS library, RSA-2048 and AES-256 algorithms for file encryption.

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CyberSecurity Insiders

FEBRUARY 16, 2021

In another news related to cyber attack, France Cyber Security authorities have detected that the United States SolarWinds cyber attack could have been launched on its infrastructure in 2017 that remained undetected till 2020 or until security firm FireEye revealed it to the world.

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Security Affairs

FEBRUARY 12, 2024

The experts exploited the vulnerability to reconstruct encryption keys and developed a decryptor that allows victims of the Rhysida ransomware to recover their encrypted data for free. Rhysida ransomware employed a secure random number generator to generate the encryption key and subsequently encrypt the data.

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Security Affairs

NOVEMBER 4, 2020

Toy industry giant Mattel announced that it has suffered a ransomware attack that took place on July 28th, 2020, and impacted some of its business operations. The company filed a 10-Q form with the Securities and Exchange Commission (SEC), Mattel disclosed that it suffered a ransomware attack on July 28th, 2020.

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SecureList

OCTOBER 7, 2021

After encryption, the contents of the folders look as follows: the cybercriminals’ e-mail address and the victim’s ID are added to the beginning of each file, followed by the original name and extension, and then the extension added by the ransomware. Encrypted files and a note from the attackers. Introduction.

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eSecurity Planet

JULY 8, 2022

Department of Commerce’s National Institute of Standards and Technology. The NIST contest began in 2016, with the goal of improving general encryption and digital signatures. Quantum technology is accelerating—and with it, the quantum threat. Also read: Encryption: How It Works, Types, and the Quantum Future.

Encryption 133

Encryption Technology Artificial Intelligence Backups 133

Malwarebytes

SEPTEMBER 14, 2022

In fact, there were 50% more attack attempts per week on corporate networks globally in 2021 than in 2020. This article focuses on helping to prevent cyberattacks purely through technology; though of course, businesses need a combination of technology, people, and strategy to truly become cyber resilient. Especially ransomware.

Technology 88

Technology DNS Cyber Insurance Insurance 88

The Last Watchdog

MAY 20, 2022

Managed security services (MSS) refer to a service model that enable the monitoring and managing of security technologies, systems, or even software-as-a-service (SaaS) products. billion in 2020.”. The unification revolution of cybersecurity solutions has started – and managed security service providers are leading the way.

Marketing 247

Marketing Digital transformation Technology Cybersecurity 247

Krebs on Security

SEPTEMBER 14, 2020

In one recent engagement, a client of Nick’s said they’d reached out to an investor from Switzerland — The Private Office of John Bernard — whose name was included on a list of angel investors focused on technology startups. Bernard’s investment firm did not respond to multiple requests for comment.

Scams 345

Scams Cryptocurrency Accountability Technology 345

Security Affairs

OCTOBER 10, 2020

On August 15, 2020, Carnival Corporation and Carnival plc (together, the “Company,” “we,” “us,” or “our”) detected a ransomware attack that accessed and encrypted a portion of one brand’s information technology systems. In March 2020, Carnival Corporation disclosed another data breach that took place in 2019.

Data breaches 144

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SecureList

JUNE 17, 2021

The ransomware is coded in Python and compiled to an executable using PyInstaller; it supports two encryption modes: one generated dynamically and one using a hardcoded key. Code analysis revealed an amateurish development cycle and a possibility to recover files encrypted with Black Kingdom with the help of the hardcoded key.

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CyberSecurity Insiders

JANUARY 11, 2022

The deal is said to bolster the data loss prevention capabilities of Proofpoint as Dathena developed an AI based technology that can smartly distinguish data from large data sets, thus cutting down OPEX costs. Currently, the company claims to have a user base of 200,000 from all business segments, including healthcare, defense and finance.

Healthcare 122

Healthcare Technology Mobile Media 122

Krebs on Security

APRIL 3, 2023

John Clifton Davies , a 60-year-old con man from the United Kingdom who fled the country in 2015 before being sentenced to 12 years in prison for fraud, has enjoyed a successful life abroad swindling technology startups by pretending to be a billionaire investor. ” Mr.

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Scams Marketing Technology Insurance 228

The Last Watchdog

MARCH 21, 2022

As just one measure, the number of data breaches in the first nine months of 2021 exceeded all those in 2020, a new record. But data management begins with strategy, not technology. The solution is data encryption, which uses mathematical algorithms to scramble data, replacing plaintext with ciphertext.

Encryption 214

Encryption Data privacy Cloud Migration Risk 214

Security Affairs

JUNE 18, 2020

In April the information technologies services giant Cognizant Technology suffered a ransomware attack, now it has confirmed also a data breach. In April the information technologies services giant Cognizant Technology was hit by Maze Ransomware operators. ” reads the notice of data breach.

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Krebs on Security

JANUARY 30, 2024

technology companies during the summer of 2022. Among those was the encrypted messaging app Signal , which said the breach could have let attackers re-register the phone number on another device for about 1,900 users. 9, 2024, U.S. A graphic depicting how 0ktapus leveraged one victim to attack another. On July 28 and again on Aug.

Social Engineering 340

Social Engineering Mobile Passwords Cybercrime 340

Security Affairs

NOVEMBER 6, 2020

In June 2020, the same ransomware was employed in an attack on the Texas Department of Transportation , in August is infected systems at the multinational technology Konica Minolta , in September it infected the systems at the IPG Photonics high-performance laser developer and at the software provider Tyler Technologies.

Ransomware 111

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Security Affairs

FEBRUARY 7, 2021

The attack is possible because the machines use a smart card payment system that leverages insecure technology, the MIFARE Classic smart cards. The researchers wrote a Python script that used to crack the weak encryption and dumped the card’s binary. The vulnerability was disclosed by the security researcher Polle Vanhoof.

Hacking 145

Hacking Technology Software Engineering 145

SecureList

MARCH 30, 2021

A41APT is a long-running campaign with activities detected from March 2019 to the end of December 2020. In November and December 2020, Symantec and LAC both published blogposts about this campaign. Encrypted Ecipekac Layer II loader (shellcode). Encrypted Ecipekac Layer IV loader (shellcode). size of encrypted data.

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Malware Encryption VPN Technology 145

Security Affairs

JANUARY 30, 2020

Evidence of the hack is still visible online because Google has cashed the ransom notes and encrypted files. The encrypted files and ransom note are associated with a Ryuk ransomware infection. EWA Technologies Inc., Simplicikey, and Homeland Protection Institute.

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