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Interesting summary of various ways to derive the public key from digitally signed files. Normally, with a signature scheme, you have the public key and want to know whether a given signature is valid. But what if we instead have a message and a signature, assume the signature is valid, and want to know which public key signed it? A rather delightful property if you want to attack anonymity in some proposed “everybody just uses cryptographic signatures for everything” scheme.
A researcher discovered a flaw that allows attackers to impersonate Microsoft corporate email accounts and launch phishing attacks. The security researcher Vsevolod Kokorin (@Slonser) discovered a bug that allows anyone to impersonate Microsoft corporate email accounts. An attacker can trigger the vulnerability to launch phishing attacks. I want to share my recent case: > I found a vulnerability that allows sending a message from any user@domain > We cannot reproduce it > I send a v
The U.S. Department of Commerce's Bureau of Industry and Security (BIS) on Thursday announced a "first of its kind" ban that prohibits Kaspersky Lab's U.S. subsidiary from directly or indirectly offering its security software in the country.
Many cybersecurity awareness platforms offer massive content libraries, yet they fail to enhance employees’ cyber resilience. Without structured, engaging, and personalized training, employees struggle to retain and apply key cybersecurity principles. Phished.io explains why organizations should focus on interactive, scenario-based learning rather than overwhelming employees with excessive content.
A China-linked cyber espionage group has compromised telecom operators in an Asian country since at least 2021. The Symantec Threat Hunter Team reported that an alleged China-linked APT group has infiltrated several telecom operators in a single, unnamed, Asian country at least since 2021. The threat actors used tools associated with Chinese espionage groups, they planted multiple backdoors on the networks of targeted companies to steal credentials. “The attacks have been underway since a
Cybersecurity researchers have disclosed details of a now-patched security flaw in Phoenix SecureCore UEFI firmware that affects multiple families of Intel Core desktop and mobile processors. Tracked as CVE-2024-0762 (CVSS score: 7.
Australian software company Atlassian addressed multiple high-severity vulnerabilities in its Confluence, Crucible, and Jira solutions. Atlassian June 2024 Security Bulletin addressed nine high-severity vulnerabilities in Confluence, Crucible, and Jira products. The most severe issue addressed by the company is an improper authorization org.springframework.security:spring-security-core dependency in Confluence Data Center and Server.
Australian software company Atlassian addressed multiple high-severity vulnerabilities in its Confluence, Crucible, and Jira solutions. Atlassian June 2024 Security Bulletin addressed nine high-severity vulnerabilities in Confluence, Crucible, and Jira products. The most severe issue addressed by the company is an improper authorization org.springframework.security:spring-security-core dependency in Confluence Data Center and Server.
Cyber espionage groups associated with China have been linked to a long-running campaign that has infiltrated several telecom operators located in a single Asian country at least since 2021.
New Rust-based Fickle Malware Uses PowerShell for UAC Bypass and Data Exfiltration A new Rust malware called Fickle Stealer spreads through various attack methods and steals sensitive information. Fortinet FortiGuard Labs researchers detected a new Rust-based information stealer called Fickle Stealer which spread through multiple attack vectors. The malware has an intricate code and relies on multiple strategies for its distribution, including VBA dropper, VBA downloader, link downloader, and ex
A new Rust-based information stealer malware called Fickle Stealer has been observed being delivered via multiple attack chains with the goal of harvesting sensitive information from compromised hosts.
CISOs have been on something of a wild roller coaster ride the past few years. Related: Why breaches persist When Covid 19 hit in early 2020, the need to secure company networks in a new way led to panic spending on cybersecurity tools. Given carte blanche, many CISOs purchased a hodge podge of unproven point solutions, adding to complexity. By mid-2022, with interest rates climbing and the stock market cratering, CFOs began demanding proof of a reasonable return on investment.
The DHS compliance audit clock is ticking on Zero Trust. Government agencies can no longer ignore or delay their Zero Trust initiatives. During this virtual panel discussion—featuring Kelly Fuller Gordon, Founder and CEO of RisX, Chris Wild, Zero Trust subject matter expert at Zermount, Inc., and Principal of Cybersecurity Practice at Eliassen Group, Trey Gannon—you’ll gain a detailed understanding of the Federal Zero Trust mandate, its requirements, milestones, and deadlines.
Today, the Biden administration has announced an upcoming ban of Kaspersky antivirus software and the pushing of software updates to US companies and consumers, giving customers until September 29, 2024, to find alternative security software. [.
An analysis of ransomware attacks claimed to have been perpetrated by cybercriminal syndicates that was published today by NCC Group, a provider of managed security services, finds LockBit 3.0 has reemerged to claim the top spot amongst the most prominent threat actors. Previously dormant following the groups’ takedown by law enforcement officials earlier this year, The post Report Details Reemergence of Lockbit 3.0 Ransomware Syndicate appeared first on Security Boulevard.
State-sponsored actors with ties to Russia have been linked to targeted cyber attacks aimed at French diplomatic entities, the country's information security agency ANSSI said in an advisory.
TL;DR “Hard drive” had reflashed firmware to make it look larger Buyer beware: Cheap storage may not be the value you think it is Background Earlier this year I found myself in need of various cheap electronic components. So naturally I turned to AliExpress. I came across a listing for a cheap “32TB Portable SSD”. I knew this was too good to be true but at £21 I thought it would be interesting to take a look at what I actually got.
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.
A newly discovered vulnerability in Phoenix SecureCore UEFI firmware tracked as CVE-2024-0762 impacts devices running numerous Intel CPUs, with Lenovo already releasing new firmware updates to resolve the flaw. [.
A newly discovered vulnerability dubbed “CosmicSting” (CVE-2024-34102) has sent shockwaves through the e-commerce world, potentially jeopardizing millions of online stores built on Adobe Commerce and Magento platforms. With nearly three-quarters of affected sites yet... The post CosmicSting (CVE-2024-34102): A Critical E-Commerce Vulnerability Threatening Millions of Online Stores appeared first on Cybersecurity News.
Highlights Complex Tool Landscape: Explore the wide array of cybersecurity tools used by MSPs, highlighting the common challenge of managing multiple systems that may overlap in functionality but lack integration.
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.
As defenders of digital assets, Chief Information Security Officers (CISOs) and cybersecurity professionals face immense pressure, often leading to burnout. This phenomenon is not just anecdotal; several studies have highlighted the alarming prevalence of burnout in the cybersecurity industry. A new report out Tuesday by Hack The Box has found that enterprises are losing approximately $626 million in lost productivity due to security practitioners feeling the squeeze on their mental health.
Car dealership SaaS platform CDK Global suffered an additional breach Wednesday night as it was starting to restore systems shut down in an previous cyberattack. [.
Cato Networks today launched a framework for IT services partners that promises to make it simple to integrate its secure access service edge (SASE) service with third-party services. The post Cato Networks Launches SASE Platform for Partners appeared first on Security Boulevard.
Qilin (also known as Agenda) is a ransomware-as-a-service criminal operation that works with affiliates, encrypting and exfiltrating the data of hacked organisations and then demanding a ransom be paid. Read more in my article on the Tripwire State of Security blog.
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!
As businesses increasingly migrate to the cloud, ensuring the security of cloud infrastructure becomes paramount. Cloud security testing, particularly cloud penetration testing, is critical to identifying and mitigating security vulnerabilities within your cloud environments. This detailed guide will walk you through the process of conducting effective cloud penetration testing.
The post Navigating the Aftermath of the Ticketmaster Breach appeared first on Votiro. The post Navigating the Aftermath of the Ticketmaster Breach appeared first on Security Boulevard.
A suspected Chinese threat actor tracked as UNC3886 uses publicly available open-source rootkits named 'Reptile' and 'Medusa' to remain hidden on VMware ESXi virtual machines, allowing them to conduct credential theft, command execution, and lateral movement. [.
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.
A critical vulnerability in a popular PrestaShop module, “Facebook” (pkfacebook) by Promokit.eu, has been discovered and is being actively exploited by cybercriminals to deploy web skimmers and steal credit card data. The vulnerability, identified... The post PrestaShop Sites Under Attack via Facebook Module Vulnerability (CVE-2024-36680) appeared first on Cybersecurity News.
Keeper and Bitwarden are password manager products that help your business manage its application credentials across all platforms. Keeper is a strong solution for both small businesses and large enterprises. Bitwarden is great for mid-sized businesses and teams that want to self-host a password manager. I evaluated Keeper and Bitwarden’s features, business plans, and pros and cons so you can decide which solution is a better fit for your organization.
A recently discovered high-severity vulnerability in Phoenix Technologies' SecureCore UEFI firmware has raised concerns across the cybersecurity landscape. The vulnerability, tracked as CVE-2024-0762 and dubbed "UEFIcanhazbufferoverflow," potentially affects hundreds of PC and server models that use Intel processors. Eclypsium, the cybersecurity firm that discovered the vulnerability, reports that it "allows a local attacker to escalate privileges and gain code execution within the UEFI firmware
Newly-released research indicates that ransomware attacks reached a record high in May, with the surge primarily fueled by a massive increase in the number of attacks perpetrated by the LockBit ransomware group and its affiliates. Read more in my article on the Exponential-e blog.
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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