Tag: targeted attacks
9 articles
Google Tracks Russian Cyber Spies Abusing OAuth in Targeted Phishing Campaigns
Google is sounding the alarm on Russian cyber spies who are using OAuth to carry out highly targeted phishing campaigns against top industries, and is sharing details of the attacks to help people recognize malicious outreach. The tech giant has identified three distinct groups behind the ongoing operations, which have been targeting individuals in Europe and the US since last year.
Ransomware Gangs Target Mid-Level Managers to Accelerate Payments
Ransomware gangs are now taking a sniper approach, targeting mid-level managers with precision to get payments faster. This new tactic is a far cry from the scattergun methods of the past, with one recent campaign hitting 351 victims across 334 organizations in just a month.
Hackers Exploit FastJson Zero-Day in Targeted US Firm Attacks
US-based organizations are being targeted in a series of attacks exploiting a critical zero-day flaw in the FastJson Java library, with researchers warning that the threat is likely to spread globally. The vulnerability, CVE-2026-16723, allows hackers to execute remote code without user interaction or elevated privileges.
Cisco Unified CM flaw exploited in targeted attacks
Hackers are actively exploiting a high-severity flaw in Cisco Unified Communications Manager, allowing them to gain unauthorized access and control over vulnerable systems. This newly discovered vulnerability, tracked as CVE-2026-20230, has a CVSS score of 8.6, indicating a significant threat to security.
Cybercriminals Impersonate IT Personnel in Targeted Attacks
Cybercriminals are now masquerading as IT personnel to launch targeted attacks, with the FBI warning that law firms and professional sectors are prime targets. This new tactic allows groups like the Silent Ransom Group to swiftly access and exfiltrate sensitive data, often without encrypting systems.
Google Unveils Spyware Forensics Tool for High-Risk Android Users
Google's new Android Intrusion Logging tool helps high-risk users detect spyware attacks by recording suspicious activity, but raises concerns about sensitive data sharing and consent. To use it effectively, users must balance protection with secure log sharing and informed consent.
Hackers Exploit Weaver E-cology Bug in Targeted Attacks
Hackers are taking advantage of a critical bug in Weaver E-cology, using an exposed debug API endpoint to execute system commands on vulnerable servers without needing login credentials. This security flaw, tracked as CVE-2026-22679, affects Weaver E-cology 10.0 builds prior to March 12.
Leaked Windows Zero-Days Exploited in Targeted Attacks
Cyber attackers are exploiting newly disclosed Windows flaws in targeted attacks, allowing them to gain alarming levels of system control before organizations can patch the vulnerabilities. This alarming window of opportunity leaves defenders scrambling to respond.
Adobe Reader Zero-Day Exploited in Targeted Attacks Since December
A previously unknown zero-day vulnerability in Adobe Reader has been exploited in targeted attacks since December, using maliciously crafted PDF documents to quietly turn trusted files into stealthy threats. This highly sophisticated exploit raises serious questions about the security of everyday file formats and our trust in them.