Sat.May 25, 2024 - Fri.May 31, 2024

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Lattice-Based Cryptosystems and Quantum Cryptanalysis

Schneier on Security

Quantum computers are probably coming, though we don’t know when—and when they arrive, they will, most likely, be able to break our standard public-key cryptography algorithms. In anticipation of this possibility, cryptographers have been working on quantum-resistant public-key algorithms. The National Institute for Standards and Technology (NIST) has been hosting a competition since 2017, and there already are several proposed standards.

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Operation Endgame

Troy Hunt

Today we loaded 16.5M email addresses and 13.5M unique passwords provided by law enforcement agencies into Have I Been Pwned (HIBP) following botnet takedowns in a campaign they've coined Operation Endgame. That link provides an excellent over so start there then come back to this blog post which adds some insight into the data and explains how HIBP fits into the picture.

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Is Your Computer Part of ‘The Largest Botnet Ever?’

Krebs on Security

The U.S. Department of Justice (DOJ) today said they arrested the alleged operator of 911 S5 , a ten-year-old online anonymity service that was powered by what the director of the FBI called “likely the world’s largest botnet ever.” The arrest coincided with the seizure of the 911 S5 website and supporting infrastructure, which the government says turned computers running various “free VPN” products into Internet traffic relays that facilitated billions of dollars i

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What Is ShrinkLocker? New Ransomware Targets Microsoft BitLocker Encryption Feature

Tech Republic Security

The ShrinkLocker ransomware exploits the BitLocker feature on enterprise PCs to encrypt the entire local drive and remove recovery options.

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Prevent Data Breaches With Zero-Trust Enterprise Password Management

Keeper Security is transforming cybersecurity for people and organizations around the world. Keeper’s affordable and easy-to-use solutions are built on a foundation of zero-trust and zero-knowledge security to protect every user on every device. Our next-generation privileged access management solution deploys in minutes and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance.

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Supply Chain Attack against Courtroom Software

Schneier on Security

No word on how this backdoor was installed: A software maker serving more than 10,000 courtrooms throughout the world hosted an application update containing a hidden backdoor that maintained persistent communication with a malicious website, researchers reported Thursday, in the latest episode of a supply-chain attack. The software, known as the JAVS Viewer 8, is a component of the JAVS Suite 8 , an application package courtrooms use to record, play back, and manage audio and video from proceed

Software 329
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Weekly Update 401

Troy Hunt

Ah, episode 401, the unauthorised one! Ok, that was terrible, but what's not terrible is finally getting some serious dev resources behind HIBP. I touch on it in the blog post but imagine all the different stuff I have to spread myself across to run this thing, and how much time is left for actual coding. By welcoming Stefan to the team we're not doubling or tripling or even quadrupling the potential dev hours, it's genuinely getting close to 10x.

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More Trending

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International Malware Takedown Seized 100+ Servers

Tech Republic Security

‘Operation Endgame’ is an ongoing, law enforcement effort to disrupt botnets, malware droppers and malware-as-a-service.

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Navigating the AI Revolution: The Global Battle for Tech Supremacy

Lohrman on Security

Artificial intelligence is yielding unprecedented benefits, battles, opportunities and fears — and advancing faster than ever. What is the latest on the global AI landscape?

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RSAC Fireside Chat: Rich threat intel, specialized graph database fuel HYAS’ Protective DNS

The Last Watchdog

The capacity to withstand network breaches, and minimize damage, is a key characteristic of digital resiliency. Related: Selecting a Protective DNS One smart way to do this is by keeping an eagle eye out for rogue command and control (C2) server communications. Inevitably, compromised devices will try to connect with a C2 server for instructions. And this beaconing must intersect with the Domain Name System (DNS.

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Treasury Sanctions Creators of 911 S5 Proxy Botnet

Krebs on Security

The U.S. Department of the Treasury today unveiled sanctions against three Chinese nationals for allegedly operating 911 S5 , an online anonymity service that for many years was the easiest and cheapest way to route one’s Web traffic through malware-infected computers around the globe. KrebsOnSecurity identified one of the three men in a July 2022 investigation into 911 S5, which was massively hacked and then closed ten days later.

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Optimizing The Modern Developer Experience with Coder

Many software teams have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth. This is where Coder comes in. In our 101 Coder webinar, you’ll explore how cloud-based development environments can unlock new levels of productivity. Discover how to transition from local setups to a secure, cloud-powered ecosystem with ease.

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Top 5 Cloud Trends U.K. Businesses Should Watch in 2024

Tech Republic Security

TechRepublic identified the top five emerging cloud technology trends that businesses in the U.K. should be aware of this year.

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U.S. Dismantles World's Largest 911 S5 Botnet, with 19 Million Infected Devices

The Hacker News

The U.S. Department of Justice (DoJ) on Wednesday said it dismantled what it described as "likely the world's largest botnet ever," which consisted of an army of 19 million infected devices that was leased to other threat actors to commit a wide array of offenses. The botnet, which has a global footprint spanning more than 190 countries, functioned as a residential proxy service known as 911 S5.

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How Researchers Cracked an 11-Year-Old Password to a $3 Million Crypto Wallet

WIRED Threat Level

Thanks to a flaw in a decade-old version of the RoboForm password manager and a bit of luck, researchers were able to unearth the password to a crypto wallet containing a fortune.

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New ATM Malware family emerged in the threat landscape

Security Affairs

Experts warn of a new ATM malware family that is advertised in the cybercrime underground, it was developed to target Europe. A threat actor is advertising a new ATM malware family that claims to be able of compromised 99% of devices in Europe. The threat actor is offering the malware for $30,000, he claims that the “EU ATM Malware” is designed from scratch and that can also target approximately 60% of ATMs worldwide.

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The Tumultuous IT Landscape Is Making Hiring More Difficult

After a year of sporadic hiring and uncertain investment areas, tech leaders are scrambling to figure out what’s next. This whitepaper reveals how tech leaders are hiring and investing for the future. Download today to learn more!

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Will Australia Ever Dig Itself Out of the Cybersecurity Skills Shortage?

Tech Republic Security

Australia is grappling with this cyber security challenge that is resulting in frequent breaches across large companies. Here are possible solutions, including how cyber security pros can help.

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CISA Alerts Federal Agencies to Patch Actively Exploited Linux Kernel Flaw

The Hacker News

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a security flaw impacting the Linux kernel to the Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. Tracked as CVE-2024-1086 (CVSS score: 7.

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Researcher Releases Techniques & Burp Extension to Help Bypass WAFs

Penetration Testing

In the cybersecurity field, web application firewalls (WAFs) are pivotal in defending web applications from malicious attacks. However, recent insights from Shubham Shah, a seasoned security researcher and co-founder of Assetnote, reveal significant limitations... The post Researcher Releases Techniques & Burp Extension to Help Bypass WAFs appeared first on Penetration Testing.

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A high-severity vulnerability affects Cisco Firepower Management Center

Security Affairs

Cisco addressed a SQL injection vulnerability in the web-based management interface of the Firepower Management Center (FMC) Software. Cisco addressed a vulnerability, tracked as CVE-2024-20360 (CVSS score 8.8), in the web-based management interface of the Firepower Management Center (FMC) Software. The vulnerability is a SQL injection issue, an attacker can exploit the flaw to obtain any data from the database, execute arbitrary commands on the underlying operating system, and elevate privile

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The Importance of User Roles and Permissions in Cybersecurity Software

How many people would you trust with your house keys? Chances are, you have a handful of trusted friends and family members who have an emergency copy, but you definitely wouldn’t hand those out too freely. You have stuff that’s worth protecting—and the more people that have access to your belongings, the higher the odds that something will go missing.

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Do VPNs Change or Hide Your IP Address?

Tech Republic Security

Will a virtual private network change your IP address? Find out in this article and discover what a VPN doesn’t hide.

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Mysterious Cyber Attack Took Down 600,000+ Routers in the U.S.

The Hacker News

More than 600,000 small office/home office (SOHO) routers are estimated to have been bricked and taken offline following a destructive cyber attack staged by unidentified cyber actors, disrupting users' access to the internet. The mysterious event, which took place between October 25 and 27, 2023, and impacted a single internet service provider (ISP) in the U.S.

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macOS Under Threat: PoC Exploit for CVE-2024-27842 Allows Kernel-Level Code Execution

Penetration Testing

Recently, security researcher Wang Tielei published a proof-of-concept (PoC) exploit codes for a significant privilege escalation vulnerability (CVE-2024-27842) in macOS. The vulnerability has been patched by Apple, but the release of the PoC codes... The post macOS Under Threat: PoC Exploit for CVE-2024-27842 Allows Kernel-Level Code Execution appeared first on Penetration Testing.

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CERT-UA warns of malware campaign conducted by threat actor UAC-0006

Security Affairs

The Ukraine CERT-UA warns of a concerning increase in cyberattacks attributed to the financially-motivated threat actor UAC-0006. The Computer Emergency Response Team of Ukraine (CERT-UA) warned of surge in in cyberattacks linked to the financially-motivated threat actor UAC-0006. UAC-0006 has been active since at least 2013. The threat actors focus on compromising accountants’ PCs (which are used to support financial activities, such as access to remote banking systems), stealing credentials, a

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IDC Analyst Report: The Open Source Blind Spot Putting Businesses at Risk

In a recent study, IDC found that 64% of organizations said they were already using open source in software development with a further 25% planning to in the next year. Most organizations are unaware of just how much open-source code is used and underestimate their dependency on it. As enterprises grow the use of open-source software, they face a new challenge: understanding the scope of open-source software that's being used throughout the organization and the corresponding exposure.

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Proofpoint’s CISO 2024 Report: Top Challenges Include Human Error & Risk

Tech Republic Security

This new report also indicates an increasing attack surface as putting pressure on CISOs. One positive note is CISOs' improving relationships with board members.

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WordPress Plugin Exploited to Steal Credit Card Data from E-commerce Sites

The Hacker News

Unknown threat actors are abusing lesser-known code snippet plugins for WordPress to insert malicious PHP code in victim sites that are capable of harvesting credit card data. The campaign, observed by Sucuri on May 11, 2024, entails the abuse of a WordPress plugin called Dessky Snippets, which allows users to add custom PHP code. It has over 200 active installations.

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The Unusual Espionage Act Case Against a Drone Photographer

WIRED Threat Level

In seemingly the first case of its kind, the US Justice Department has charged a Chinese national with using a drone to photograph a Virginia shipyard where the US Navy was assembling nuclear submarines.

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Experts found a macOS version of the sophisticated LightSpy spyware

Security Affairs

Researchers spotted a macOS version of the LightSpy surveillance framework that has been active in the wild since at least January 2024. Researchers from ThreatFabric discovered a macOS version of the LightSpy spyware that has been active in the wild since at least January 2024. ThreatFabric observed threat actors using two publicly available exploits (CVE-2018-4233, CVE-2018-4404) to deliver macOS implants.

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The Cloud Development Environment Adoption Report

Cloud Development Environments (CDEs) are changing how software teams work by moving development to the cloud. Our Cloud Development Environment Adoption Report gathers insights from 223 developers and business leaders, uncovering key trends in CDE adoption. With 66% of large organizations already using CDEs, these platforms are quickly becoming essential to modern development practices.

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Get 9 Courses on Ethical Hacking for Just $50

Tech Republic Security

Kickstart a lucrative career in pentesting and ethical hacking with this nine-course bundle from IDUNOVA, now on sale for just $49.99 for a limited time.

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Okta Warns of Credential Stuffing Attacks Targeting Customer Identity Cloud

The Hacker News

Okta is warning that a cross-origin authentication feature in Customer Identity Cloud (CIC) is susceptible to credential stuffing attacks orchestrated by threat actors. "We observed that the endpoints used to support the cross-origin authentication feature being attacked via credential stuffing for a number of our customers," the Identity and access management (IAM) services provider said.

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Scammers Build Fraud Campaigns Around Free Piano Offers

Security Boulevard

Scammers are betting that if people are offered a free – yet unsolicited – piano, some will jump at the deal. That appears to be happening. According to threat researchers at cybersecurity firm Proofpoint, bad actors running multiple ongoing campaigns since January have been using such piano-themed emails to entice targets into advanced fee fraud. The post Scammers Build Fraud Campaigns Around Free Piano Offers appeared first on Security Boulevard.

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ABN Amro discloses data breach following an attack on a third-party provider

Security Affairs

Dutch bank ABN Amro discloses data breach following a ransomware attack hit the third-party services provider AddComm. Dutch bank ABN Amro disclosed a data breach after third-party services provider AddComm suffered a ransomware attack. AddComm distributes documents and tokens physically and digitally to clients and employees. The ransomware attack occurred last week and unauthorized parties may have obtained access to data of a limited number of ABN AMRO clients.

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Bringing the Cybersecurity Imperative Into Focus

Tech leaders today are facing shrinking budgets and investment concerns. This whitepaper provides insights from over 1,000 tech leaders on how to stay secure and attract top cybersecurity talent, all while doing more with less. Download today to learn more!