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

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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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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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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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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have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth.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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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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'Operation Endgame' Hits Malware Delivery Platforms

Krebs on Security

Law enforcement agencies in the United States and Europe today announced Operation Endgame, a coordinated action against some of the most popular cybercrime platforms for delivering ransomware and data-stealing malware.

Malware 259

More Trending

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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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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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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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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.

Passwords 142
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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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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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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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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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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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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.

Malware 180
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glibc Flaw (CVE-2024-2961) Opens Door to RCE, PoC Exploit Published

Penetration Testing

Technical details and a proof-of-concept (PoC) exploit code have emerged about a security flaw (CVE-2024-2961) in GNU C Library that could be chained by threat actors to achieve remote code execution on affected systems.... The post glibc Flaw (CVE-2024-2961) Opens Door to RCE, PoC Exploit Published appeared first on Penetration Testing.

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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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Over 90 malicious Android apps with 5.5M installs found on Google Play

Bleeping Computer

Over 90 malicious Android apps were found installed over 5.5 million times through Google Play to deliver malware and adware, with the Anatsa banking trojan seeing a recent surge in activity. [.

Adware 133
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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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Ascension Cyber Attack Leaves Healthcare Sector Reeling

Security Boulevard

On May 9, Ascension, the largest nonprofit and Catholic health system in the United States, announced that it fell victim to a major cyber attack. This occurs in the wake of the recent massive Change Healthcare cyber incident. But the attack on Ascension is different since it directly impacts clinical operations across multiple facilities. After. The post Ascension Cyber Attack Leaves Healthcare Sector Reeling appeared first on Hyperproof.

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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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CISA warns of actively exploited Linux privilege elevation flaw

Bleeping Computer

The U.S. Cybersecurity & Infrastructure Security Agency (CISA) has added two vulnerabilities in its Known Exploited Vulnerabilities (KEV) catalog, including a Linux kernel privilege elevation flaw. [.

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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.

Hacking 155
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Ticketmaster Hack Ticks Off 560M Customers in 1.3TB Breach

Security Boulevard

What we know so far: A Ticketmaster AWS instance was penetrated by unknown perpetrators; “ShinyHunters” is selling stolen data on their behalf. Don’t forget to add the hidden 5% fee to the ransom. The post Ticketmaster Hack Ticks Off 560M Customers in 1.3TB Breach appeared first on Security Boulevard.

Hacking 131
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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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Decoding Water Sigbin's Latest Obfuscation Tricks

Trend Micro

Water Sigbin (aka the 8220 Gang) exploited Oracle WebLogic vulnerabilities to deploy a cryptocurrency miner using a PowerShell script. The threat actor also adopted new techniques to conceal its activities, making attacks harder to defend against.

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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!

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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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HP Report Surfaces Shifts in Cyber Attack Tactics

Security Boulevard

Cyber attack tactics are evolving, according to a new report, from advanced campaigns to exploiting weaknesses, and cybersecurity teams should be optimally employed. The post HP Report Surfaces Shifts in Cyber Attack Tactics appeared first on Security Boulevard.

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Fake AV websites used to distribute info-stealer malware

Security Affairs

Threat actors used fake AV websites masquerading as legitimate antivirus products from Avast, Bitdefender, and Malwarebytes to distribute malware. In mid-April 2024, researchers at Trellix Advanced Research Center team spotted multiple fake AV sites used to distribute info-stealers. The malicious websites hosted sophisticated malicious files such as APK, EXE and Inno setup installer, including Spy and Stealer capabilities.

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New Tricks in the Phishing Playbook: Cloudflare Workers, HTML Smuggling, GenAI

The Hacker News

Cybersecurity researchers are alerting of phishing campaigns that abuse Cloudflare Workers to serve phishing sites that are used to harvest users' credentials associated with Microsoft, Gmail, Yahoo!, and cPanel Webmail.

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Cybersecurity Predictions for 2024

Within the past few years, ransomware attacks have turned to critical infrastructure, healthcare, and government entities. Attackers have taken advantage of the rapid shift to remote work and new technologies. Add to that hacktivism due to global conflicts and U.S. elections, and an increased focus on AI, and you have the perfect recipe for a knotty and turbulent 2024.