cyber threats
60 articles tagged "cyber threats"
Identity Compromise Behind 80% of Cyber Incidents in 2025
Field Effect's 2026 Cyber Threat Outlook reveals that more than 80% of cybersecurity incidents investigated in 2025 stemmed from cloud identity compromise, marking a significant shift in attack methods. The report shows attackers are increasingly bypassing traditional exploits by abusing trusted identities and collaboration platforms like Microsoft Teams.
Cheyenne and Arapaho Tribes Rebound from Ransomware Attack
Following a ransomware attack, the Cheyenne and Arapaho Tribes are well into their recovery, emphasizing resilience amid rising cyber threats against tribal governments. Their commitment to cybersecurity is underscored by non-negotiation with attackers.
Understanding Zero-Day Vulnerabilities and How to Mitigate Threats
Zero-day vulnerabilities pose significant risks to cybersecurity. This article explores their nature, operational mechanics, and prevention strategies, underscoring the necessity for proactive defense measures.
Understanding Zero-day Attacks: What You Need to Know
Zero-day attacks pose a significant threat as they exploit unknown vulnerabilities in software. Understanding how they work and why they're dangerous is crucial for cybersecurity.
Mastering Cybersecurity: A Guide to Incident Response Frameworks
This article delves into the significance of structured incident response frameworks in cybersecurity, detailing their roles, benefits, and common pitfalls.
Understanding Zero-Day Attacks: Risks and Protections Explained
Zero-day attacks pose significant threats in cybersecurity. This article unpacks their meaning, lifecycle, and offers strategies for protection.
FBI Declares Akira Ransomware Among Top Threats to US Businesses
The FBI identifies Akira as a critical ransomware threat, targeting small to medium-sized enterprises across various sectors. The group employs double-extortion tactics, emphasizing urgent cybersecurity measures.
Canada's Critical Infrastructure Under Growing Cyber Threat as Attacks Intensify
Canadian cybersecurity officials warn of escalating cyber threats against critical infrastructure including energy, water, transportation, and healthcare systems. Attackers are using advanced techniques like AI and ransomware-as-a-service to target supply chains, industrial control systems, and operational technology, prompting recommendations for enhanced security measures and employee training.
Zero-Day Vulnerabilities Target Cisco and Oracle Systems
Three critical zero-day vulnerabilities have emerged, targeting major systems including Cisco firewalls and Oracle E-Business Suite. Organizations must act swiftly to mitigate these threats.
CVE-2025-41244: New VMware Zero-Day Exploited for Privilege Escalation
VMware's latest zero-day vulnerability, CVE-2025-41244, has emerged as a significant concern in cybersecurity. This flaw allows unprivileged users to execute code with root privileges, intensifying the urgency for proactive security measures.
Zero-Day Exploits: Unseen Cyber Threats Before Software Fixes
Zero-day exploits pose a significant risk to cybersecurity, leveraging unnoticed software vulnerabilities. Understanding their mechanics helps to mitigate their dangers.
Effective Security Incident Response Strategies on AWS
This article discusses essential strategies for responding to security incidents on AWS, focusing on evidence gathering, recovery, and continuous improvement.
Ransomware Cases Surge in Q2 2025, Social Engineering on the Rise
Coveware by Veeam's latest ransomware report reveals a sharp increase in attacks driven by social engineering and data theft, marking a major shift in tactics. Key sectors, including healthcare and professional services, bear the brunt.
Critical Vulnerabilities in Niagara Framework Threaten Security of Smart Buildings
Recent vulnerabilities in the Niagara Framework pose significant risks to smart buildings and industrial control systems. Sophisticated threat actors are actively exploiting these weaknesses, necessitating immediate attention and mitigation strategies.
Microsoft Warns of SharePoint Vulnerabilities and Mitigation Steps
Microsoft has issued critical guidance on recently identified vulnerabilities in SharePoint, urging immediate action for users and administrators alike. This follows incidents of active exploitation aimed at unauthorized system access.
Understanding Zero-Day Attacks: What You Need to Know
Zero-day attacks exploit software vulnerabilities before fixes are available, posing a significant threat to cybersecurity. This article delves into the mechanics, risks, and protection strategies.
Anubis Ransomware Introduces Wiper Feature to Heighten Threats
Anubis ransomware expands its capability with a new wiper feature that irreversibly destroys files, elevating risks for victims. This marks a significant shift in ransomware tactics, aiming to pressure victims into paying ransoms more quickly.
Anubis Ransomware: Understanding Its Unique Threat with Wiper Capabilities
Anubis is a new ransomware-as-a-service posing dual threats with its wiper feature. This article delves into its tactics, affiliate programs, and victimization patterns.
Volt Typhoon Hackers Breach US Electric Grid for Over 300 Days
China's Volt Typhoon group infiltrated a Massachusetts electric utility for 300 days, gathering sensitive operational data. This incident underscores the ongoing threat to US critical infrastructure.
CrowdStrike's 2026 Threat Report: AI Fuels Cybercrime Surge
CrowdStrike's 2026 Global Threat Report reveals unprecedented increases in cyber threats driven by AI technologies, marking a turning point for cybersecurity strategies. The report highlights major vulnerabilities and evolving tactics used by adversaries over the past year.
Inside the BadPilot Campaign: A Deep Dive into Seashell Blizzard's Tactics
Microsoft's latest research reveals the ongoing BadPilot campaign linked to the Seashell Blizzard subgroup, focusing on their global operations and tactics since 2021.
CISA Issues Twelve Advisories for Industrial Control Systems Security
On January 16, 2025, CISA released twelve advisories on Industrial Control Systems, highlighting vulnerabilities and necessary mitigations. Key organizations are urged to review the updates for enhanced security.
CISA Identifies Four New Exploited Vulnerabilities to Address Risks
The Cybersecurity and Infrastructure Security Agency has added four significant vulnerabilities to its Known Exploited Vulnerabilities Catalog, emphasizing the need for timely remediation. These vulnerabilities pose a direct threat to the federal government's cybersecurity.
CISA Identifies New Cybersecurity Threats in Vulnerabilities Catalog
CISA adds two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, highlighting ongoing cybersecurity threats. This update emphasizes the urgency of remediation efforts across federal agencies.
FBI Unveils New Indicators for RagnarLocker Ransomware Threat
The FBI has released updated indicators of compromise for RagnarLocker ransomware, affecting 52 organizations across critical sectors. Experts emphasize the ongoing threat posed by this malware.
Qilin Ransomware: A Rising Global Challenge for Critical Infrastructure
The surge of Qilin ransomware poses significant threats to global critical sectors. Experts warn that organized cybercrime is becoming increasingly sophisticated, demanding urgent attention.
Widespread Hacking Campaign Targets Misconfigured Websites
A new hacking operation led by Nemesis and ShinyHunters exploits vulnerabilities in improperly configured websites. Researchers highlight the dangers of such attacks, revealing exposed data and identities.
CISA, FBI, NSA Team Up on Cybersecurity Advisory for 2023 Exploits
CISA, along with the FBI, NSA, and international partners, has released a joint advisory addressing the top cybersecurity vulnerabilities from 2023. The guidance aims to help organizations strengthen their defenses against malicious cyber actors.
Insights into the Rise of Interlock Ransomware Attacks
The emergence of Interlock ransomware signals an evolving threat landscape, targeting diverse sectors with sophisticated tactics. As organizations face a growing risk, understanding these attacks becomes crucial.
Understanding Zero-Day Vulnerabilities and Exploits in Cybersecurity
Zero-day vulnerabilities are unpatched software flaws unknown to vendors, making them prime targets for hackers. With both exploits and vulnerabilities on the rise, organizations must prioritize proactive defenses.
NSA and Allies Warn of Ongoing Russian SVR Cyber Threats
The NSA has released new guidance on the persistent cyber threats posed by Russia's SVR, urging organizations to bolster their cybersecurity defenses against these tactics.
Iranian Hackers Transition to Ransomware Access Brokers
Iranian state-sponsored hackers are increasingly acting as access brokers for ransomware gangs, targeting critical U.S. sectors and adapting to vulnerabilities. A joint advisory from U.S. agencies emphasizes the urgent need for heightened cybersecurity measures.
CSIRT: Essential Guidelines for Reporting Cybersecurity Incidents
Understanding the importance of timely reporting to CSIRT is crucial for mitigating cybersecurity threats. This article outlines how to effectively report incidents.
CISA Issues 20 Advisories for Industrial Control Systems Security
On June 13, 2024, CISA released twenty advisories highlighting critical vulnerabilities in various Industrial Control Systems. The advisories aim to enhance security measures and response strategies for organizations.
Understanding the Threats to U.S. Critical Infrastructure
A thorough analysis of the threats to critical infrastructure reveals vulnerabilities and the complex interplay between sectors. Experts highlight the urgent need for improved coordination and investment.
CISA Issues Four Critical Advisories on Industrial Control Systems
On June 6, 2024, CISA released advisories about vulnerabilities in key industrial control systems. Organizations are urged to review and implement the recommended mitigations.
CISA Updates Vulnerabilities Catalog with New Cyber Threats
On May 16, 2024, CISA added three new vulnerabilities to its Known Exploited Vulnerabilities Catalog, emphasizing the importance of timely remediation against cyber threats. The vulnerabilities pose significant risks, particularly to federal networks.
CISA Issues Four New Advisories on Industrial Control Systems
On May 14, 2024, the Cybersecurity and Infrastructure Security Agency (CISA) issued advisories highlighting vulnerabilities in various Industrial Control Systems (ICS). These alerts aim to enhance security and provide guidance on mitigation strategies.
Understanding Incidents and Alerts in Microsoft Defender Portal
The Microsoft Defender portal enhances security through incidents and alerts, offering organizations a clearer picture of threats. This system aids in quick investigations and response actions.
Understanding Zero Day Vulnerabilities: A Comprehensive Guide
Zero day vulnerabilities pose significant threats across various sectors. This article explores their implications, target demographics, and protective measures.
CISA Issues Three New Advisories for Industrial Control Systems
On April 30, 2024, CISA unveiled three advisories concerning vulnerabilities in industrial control systems. These advisories aim to inform necessary cybersecurity measures.
Verizon Unveils 2024 Data Breach Investigations Findings
Verizon's 2024 Data Breach Investigations Report reveals significant insights into cybercrime trends and tactics, analyzing 30,458 incidents worldwide. With a record-high 10,626 confirmed data breaches, the findings emphasize the evolving landscape of cybersecurity threats.
Understanding Zero-Day Attacks: What You Should Know
Zero-day attacks exploit undiscovered vulnerabilities, posing serious risks. Learn about their mechanics, impacts, and the various actors behind these threats.
Understanding Data Leakage: Risks and Implications in Cybersecurity
Data leakage presents a persistent threat to organizations, encompassing both accidental and malicious breaches. This article explores its causes, types, and preventive measures.
CISA Unveils New Advisories for Industrial Control Systems
The Cybersecurity and Infrastructure Security Agency (CISA) has issued three new advisories aimed at enhancing security for Industrial Control Systems (ICS). Released on March 5, these advisories address critical vulnerabilities and provide guidance on mitigation.
CISA Updates Vulnerability Catalog with New Exploited Threat
The Cybersecurity and Infrastructure Security Agency has added a significant vulnerability to its Known Exploited Vulnerabilities Catalog. This addition underscores the active threats posed by cyber actors targeting federal networks.
CISA Updates Catalog with Six New Cyber Vulnerabilities
The Cybersecurity and Infrastructure Security Agency (CISA) adds six new vulnerabilities to its catalog, highlighting significant risks for federal networks. Prompt remediation is urged.
Cybersecurity Alert: Exploitation of Unitronics PLCs in Water Systems
CISA warns of active cyber threats targeting Unitronics PLCs in water and wastewater systems, prompting immediate action from affected facilities. No risk to drinking water reported.
Understanding Zero-Day Exploits: Impact and Prevention Strategies
Zero-day exploits pose significant dangers to organizations by targeting unaddressed software vulnerabilities. This article delves into what they are, their impact, and prevention strategies.
Navigating Zero-Day Vulnerabilities: Preparation and Response
Zero-day vulnerabilities pose serious risks to organizations due to their unpredictable nature. This article covers what they are, how to handle them, and the lifecycle of a zero-day vulnerability.
Insights from Cybersecurity Incident Response: Q1 2023 Analysis
The Secureworks Counter Threat Unit analyzed incident response data from January to March 2023, revealing major trends and threats in cybersecurity. Key findings show the impact of early detection and prevalent attack vectors.
CISA Updates Catalog with New Cybersecurity Vulnerabilities
On July 20, 2023, CISA reported added vulnerabilities to its Known Exploited Vulnerabilities Catalog. This update highlights the continuous risk posed by cyber threats, emphasizing the need for immediate action.
CISA Updates Vulnerability Catalog: Key Exploit Added
CISA has added a critical vulnerability to its Known Exploited Vulnerabilities Catalog. The update emphasizes the importance of timely remediation to safeguard networks.
Understanding Incident Response in Cybersecurity Planning
Incident response is critical in today's digital landscape, where organizations must prepare for inevitable cyber threats. This involves structured planning and proactive measures.
Understanding Vice Society Ransomware's Impact on Education Sector
Vice Society, a ransomware group targeting educational institutions and more, has been linked to significant data breaches since 2021. This piece explores their methods and impacts.
478,000 RaidForums Members Exposed in Database Leak
A recent data breach has revealed personal information of 478,870 members from the notorious RaidForums hacking forum. The leak raises concerns among security experts about the implications for online security.
Essential Elements of a Computer Security Incident Response Plan
The Computer Security Incident Response Plan outlines crucial guidelines for effective cybersecurity measures. Approvals, roles, and responsibilities are clearly defined.
Russian Malware PIPEDREAM Poses Serious Threat to U.S. Infrastructure
PIPEDREAM, a sophisticated malware developed to target critical U.S. infrastructure, poses a significant risk to energy and gas sectors. Experts believe its origins are linked to state-sponsored Russian actors.
Understanding Cybersecurity Incidents: Types and Prevention Tips
Cybersecurity incidents pose significant risks to organizations. Understanding their types, attack vectors, and how to prevent them is crucial for effective incident response.
Russian Hackers Threaten Critical Infrastructure, U.S. Assessment Warns
A recent leaked U.S. intelligence evaluation reveals Russian hackers' potential access to critical infrastructure, raising alarms about upcoming cyber threats. The report highlights an incident involving a pro-Russian group targeting a Canadian gas facility.