Category: Cyber Security

Apr 17, 2025Ravie LakshmananZero-Day / Vulnerability Apple on Wednesday released security updates for iOS, iPadOS, macOS Sequoia, tvOS, and visionOS to address two security flaws that it said have come under active exploitation in the wild. The vulnerabilities in question are listed below – CVE-2025-31200 (CVSS score: 7.5) – A memory corruption vulnerability in the […]

Apr 16, 2025Ravie LakshmananEndpoint Security / Vulnerability Cybersecurity researchers have detailed four different vulnerabilities in a core component of the Windows task scheduling service that could be exploited by local attackers to achieve privilege escalation and erase logs to cover up evidence of malicious activities. The issues have been uncovered in a binary named “schtasks.exe,” […]

Apr 16, 2025Ravie LakshmananArtificial Intelligence / Malvertising Google on Wednesday revealed that it suspended over 39.2 million advertiser accounts in 2024, with a majority of them identified and blocked by its systems before it could serve harmful ads to users. In all, the tech giant said it stopped 5.1 billion bad ads, restricted 9.1 billion […]

Threat actors are leveraging an artificial intelligence (AI) powered presentation platform named Gamma in phishing attacks to direct unsuspecting users to spoofed Microsoft login pages. “Attackers weaponize Gamma, a relatively new AI-based presentation tool, to deliver a link to a fraudulent Microsoft SharePoint login portal,” Abnormal Security researchers Hinman Baron and Piotr Wojtyla said in […]

Introduction Cyber threats targeting supply chains have become a growing concern for businesses across industries. As companies continue to expand their reliance on third-party vendors, cloud-based services, and global logistics networks, cybercriminals are exploiting vulnerabilities within these interconnected systems to launch attacks. By first infiltrating a third-party vendor with undetected security gaps, attackers can establish […]

Apr 16, 2025Ravie LakshmananCyber Espionage / Network Security Cybersecurity researchers have unearthed a new controller component associated with a known backdoor called BPFDoor as part of cyber attacks targeting telecommunications, finance, and retail sectors in South Korea, Hong Kong, Myanmar, Malaysia, and Egypt in 2024. “The controller could open a reverse shell,” Trend Micro researcher […]

Intro: Why hack in when you can log in? SaaS applications are the backbone of modern organizations, powering productivity and operational efficiency. But every new app introduces critical security risks through app integrations and multiple users, creating easy access points for threat actors. As a result, SaaS breaches have increased, and according to a May […]

Cheap Android smartphones manufactured by Chinese companies have been observed pre-installed with trojanized apps masquerading as WhatsApp and Telegram that contain cryptocurrency clipper functionality as part of a campaign since June 2024. While using malware-laced apps to steal financial information is not a new phenomenon, the new findings from Russian antivirus vendor Doctor Web point […]

Apr 16, 2025Ravie LakshmananVulnerability Management / Incident Response The U.S. government funding for non-profit research giant MITRE to operate and maintain its Common Vulnerabilities and Exposures (CVE) program will expire Wednesday, an unprecedented development that could shake up one of the foundational pillars of the global cybersecurity ecosystem. The 25-year-old CVE program is a valuable […]

Apr 15, 2025Ravie LakshmananLinux / Malware The China-linked threat actor known as UNC5174 has been attributed to a new campaign that leverages a variant of a known malware dubbed SNOWLIGHT and a new open-source tool called VShell to infect Linux systems. “Threat actors are increasingly using open source tools in their arsenals for cost-effectiveness and […]

Apr 15, 2025Ravie LakshmananVulnerability / Software Security A critical security vulnerability has been disclosed in the Apache Roller open-source, Java-based blogging server software that could allow malicious actors to retain unauthorized access even after a password change. The flaw, assigned the CVE identifier CVE-2025-24859, carries a CVSS score of 10.0, indicating maximum severity. It affects […]

Apr 15, 2025The Hacker NewsData Privacy / Enterprise Security Everybody knows browser extensions are embedded into nearly every user’s daily workflow, from spell checkers to GenAI tools. What most IT and security people don’t know is that browser extensions’ excessive permissions are a growing risk to organizations. LayerX today announced the release of the Enterprise […]

Apr 15, 2025Ravie LakshmananSupply Chain Attack / Malware Cybersecurity researchers have disclosed a malicious package uploaded to the Python Package Index (PyPI) repository that’s designed to reroute trading orders placed on the MEXC cryptocurrency exchange to a malicious server and steal tokens. The package, ccxt-mexc-futures, purports to be an extension built on top of a […]

The North Korea-linked threat actor assessed to be behind the massive Bybit hack in February 2025 has been linked to a malicious campaign that targets developers to deliver new stealer malware under the guise of a coding assignment. The activity has been attributed by Palo Alto Networks Unit 42 to a hacking group it tracks […]

Apr 15, 2025Ravie LakshmananVulnerability / Endpoint Security A recently disclosed security flaw in Gladinet CentreStack also impacts its Triofox remote access and collaboration solution, according to Huntress, with seven different organizations compromised to date. Tracked as CVE-2025-30406 (CVSS score: 9.0), the vulnerability refers to the use of a hard-coded cryptographic key that could expose internet-accessible […]

Apr 15, 2025Ravie LakshmananArtificial Intelligence / Data Privacy Meta has announced that it will begin to train its artificial intelligence (AI) models using public data shared by adults across its platforms in the European Union, nearly a year after it paused its efforts due to data protection concerns from Irish regulators. “This training will better […]

Cybersecurity researchers have discovered a new, sophisticated remote access trojan called ResolverRAT that has been observed in attacks targeting healthcare and pharmaceutical sectors. “The threat actor leverages fear-based lures delivered via phishing emails, designed to pressure recipients into clicking a malicious link,” Morphisec Labs researcher Nadav Lorber said in a report shared with The Hacker […]

Apr 14, 2025Ravie LakshmananEmail Security / Cyber Attack Cybersecurity researchers are calling attention to a new type of credential phishing scheme that ensures that the stolen information is associated with valid online accounts. The technique has been codenamed precision-validating phishing by Cofense, which it said employs real-time email validation so that only a select set […]

Apr 14, 2025Ravie LakshmananThreat Intelligence / Cybersecurity Attackers aren’t waiting for patches anymore — they are breaking in before defenses are ready. Trusted security tools are being hijacked to deliver malware. Even after a breach is detected and patched, some attackers stay hidden. This week’s events show a hard truth: it’s not enough to react […]

Apr 14, 2025The Hacker NewsCybersecurity / Security Training AI is changing cybersecurity faster than many defenders realize. Attackers are already using AI to automate reconnaissance, generate sophisticated phishing lures, and exploit vulnerabilities before security teams can react. Meanwhile, defenders are overwhelmed by massive amounts of data and alerts, struggling to process information quickly enough to […]

Apr 14, 2025Ravie LakshmananCyber Attack / Malware A threat actor with ties to Pakistan has been observed targeting various sectors in India with various remote access trojans like Xeno RAT, Spark RAT, and a previously undocumented malware family called CurlBack RAT. The activity, detected by SEQRITE in December 2024, targeted Indian entities under railway, oil […]

Apr 11, 2025Ravie LakshmananNetwork Security / Vulnerability Fortinet has revealed that threat actors have found a way to maintain read-only access to vulnerable FortiGate devices even after the initial access vector used to breach the devices was patched. The attackers are believed to have leveraged known and now-patched security flaws, including, but not limited to, […]

The threat actor known as Paper Werewolf has been observed exclusively targeting Russian entities with a new implant called PowerModul. The activity, which took place between July and December 2024, singled out organizations in the mass media, telecommunications, construction, government entities, and energy sectors, Kaspersky said in a new report published Thursday. Paper Werewolf, also […]

What are IABs? Initial Access Brokers (IABs) specialize in gaining unauthorized entry into computer systems and networks, then selling that access to other cybercriminals. This division of labor allows IABs to concentrate on their core expertise: exploiting vulnerabilities through methods like social engineering and brute-force attacks. By selling access, they significantly mitigate the risks associated […]

Apr 11, 2025Ravie LakshmananVulnerability / Network Security Palo Alto Networks has revealed that it’s observing brute-force login attempts against PAN-OS GlobalProtect gateways, days after threat actors warned of a surge in suspicious login scanning activity targeting its appliances. “Our teams are observing evidence of activity consistent with password-related attacks, such as brute-force login attempts, which […]

Cybersecurity researchers have found that threat actors are setting up deceptive websites hosted on newly registered domains to deliver a known Android malware called SpyNote. These bogus websites masquerade as Google Play Store install pages for apps like the Chrome web browser, indicating an attempt to deceive unsuspecting users into installing the malware instead. “The […]

Apr 11, 2025Ravie LakshmananWebsite Security / Vulnerability A newly disclosed high-severity security flaw impacting OttoKit (formerly SureTriggers) has come under active exploitation within a few hours of public disclosure. The vulnerability, tracked as CVE-2025-3102 (CVSS score: 8.1), is an authorization bypass bug that could permit an attacker to create administrator accounts under certain conditions and […]

Apr 10, 2025Ravie LakshmananContainer Security / Vulnerability Cybersecurity researchers have detailed a case of an incomplete patch for a previously addressed security flaw impacting the NVIDIA Container Toolkit that, if successfully exploited, could put sensitive data at risk. The original vulnerability CVE-2024-0132 (CVSS score: 9.0) is a Time-of-Check Time-of-Use (TOCTOU) vulnerability that could lead to […]

Apr 10, 2025Ravie LakshmananMalware / Cryptocurrency Threat actors are continuing to upload malicious packages to the npm registry so as to tamper with already-installed local versions of legitimate libraries and execute malicious code in what’s seen as a sneakier attempt to stage a software supply chain attack. The newly discovered package, named pdf-to-office, masquerades as […]

Overview of the PlayPraetor Masquerading Party Variants CTM360 has now identified a much larger extent of the ongoing Play Praetor campaign. What started with 6000+ URLs of a very specific banking attack has now grown to 16,000+ with multiple variants. This research is ongoing, and much more is expected to be discovered in the coming […]