VulnHub

Real-time Cybersecurity News

It’s time to get serious about post-quantum security. Here’s where to start.

CyberScoop

Overview

Quantum computing has the potential to disrupt current encryption methods, putting sensitive data at risk. Experts warn that organizations need to start shifting to post-quantum cryptography to safeguard against future threats, particularly the 'harvest now, decrypt later' strategy used by attackers. This approach allows adversaries to collect encrypted data today and decrypt it later when quantum computers become powerful enough. Without proactive measures, businesses could face significant security vulnerabilities as quantum technology advances. Transitioning to new cryptographic standards is essential to protect data integrity and confidentiality in the coming years.

Key Takeaways

  • Affected Systems: Current encryption standards, sensitive data across various sectors
  • Action Required: Transition to post-quantum cryptography standards.
  • Timeline: Ongoing since the rise of quantum computing research

Original Article Summary

Quantum computing promises a revolution in science, but it also signals the end of current security standards. Here is why enterprises must transition to post-quantum cryptography before "harvest now, decrypt later" attacks take hold. The post It’s time to get serious about post-quantum security. Here’s where to start. appeared first on CyberScoop.

Impact

Current encryption standards, sensitive data across various sectors

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Ongoing since the rise of quantum computing research

Remediation

Transition to post-quantum cryptography standards

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Read Original Article

Related Coverage

Week in review: ScreenConnect servers open to attack, exploited Microsoft SharePoint flaw

Help Net Security

Last week, security researchers discovered that ScreenConnect servers were vulnerable to attacks due to misconfigurations, potentially allowing unauthorized access to sensitive data. Additionally, a flaw in Microsoft SharePoint was exploited, putting numerous organizations at risk. This vulnerability could allow attackers to execute malicious code or gain access to restricted information. Both incidents emphasize the need for companies to regularly review their security settings and update their systems to protect against these types of vulnerabilities. With many businesses relying on these platforms, the implications of these security issues could be significant, affecting operational integrity and data confidentiality.

Mar 22, 2026

WorldLeaks ransomware group breached the City of Los Angels

Security Affairs

The WorldLeaks ransomware group has launched attacks against the City of Los Angeles, specifically targeting its Metro system, which resulted in a significant system shutdown. This breach forced the Metro to halt operations temporarily, disrupting public transit services. In addition to Los Angeles, two cities in the Bay Area have declared emergencies due to similar ransomware incidents. These attacks are part of a growing trend in which local governments and essential services are increasingly becoming targets for cybercriminals, raising concerns about the security of public infrastructure and the potential for widespread disruption. The implications of such breaches are serious, as they can hinder public safety and essential services.

Mar 21, 2026

Trivy vulnerability scanner breach pushed infostealer via GitHub Actions

BleepingComputer

The Trivy vulnerability scanner was recently compromised in a supply-chain attack orchestrated by a group known as TeamPCP. This attack involved the distribution of credential-stealing malware through official releases and GitHub Actions, which are automated workflows for software development. As a result, users who downloaded the compromised versions of Trivy may have inadvertently installed malware that could steal sensitive information. This incident raises significant concerns about the security of software supply chains and the potential for attackers to exploit trusted platforms to distribute malicious code. Organizations that rely on Trivy for vulnerability scanning need to be aware of this breach and take appropriate measures to safeguard their systems.

Mar 21, 2026

Critical Quest KACE Vulnerability Potentially Exploited in Attacks

SecurityWeek

A recent vulnerability identified as CVE-2025-32975 may have been exploited in attacks targeting the education sector. This flaw affects Critical Quest's KACE systems, which are commonly used for IT management and endpoint security. The potential exploitation raises concerns about the security of sensitive data within educational institutions. As attackers increasingly focus on this sector, it is crucial for organizations to assess their systems and ensure they are protected against such vulnerabilities. Institutions that use KACE products should be particularly vigilant and consider implementing protective measures immediately.

Mar 21, 2026

Critical Langflow RCE vulnerability exploited within 20 hours

SCM feed for Latest

A newly discovered vulnerability, identified as CVE-2026-33017, poses a serious risk by allowing unauthenticated attackers to run arbitrary Python code on vulnerable servers. This flaw was reportedly exploited within 20 hours of its disclosure, raising concerns among cybersecurity experts. Organizations that use systems affected by this vulnerability need to act swiftly to secure their environments. The ability for attackers to execute arbitrary code can lead to severe data breaches and system compromises, making it crucial for affected users to understand their risk and take appropriate measures. As of now, details on specific systems or versions impacted have not been disclosed, leaving many organizations potentially vulnerable.

Mar 20, 2026

SpyCloud report reveals surge in exposed API keys and machine identities

SCM feed for Latest

A recent report from SpyCloud reveals a significant rise in the exposure of non-human identities, specifically API keys and tokens, which reached 18.1 million in 2025. This surge increases the risk for organizations as these exposed credentials can be exploited by attackers to gain unauthorized access to systems. The findings emphasize the need for companies to enhance their security measures around API usage and management, as these keys are often overlooked in traditional security protocols. The report serves as a crucial reminder for businesses to audit their API security practices and monitor for any potential breaches or misuse. Failure to address these vulnerabilities could lead to severe data breaches and operational disruptions.

Mar 20, 2026