⚡ Weekly Recap: WhatsApp Worm, Critical CVEs, Oracle 0-Day, Ransomware Cartel & More

Every week, the cyber world reminds us that silence doesn’t mean safety. Attacks often begin quietly — one unpatched flaw, one overlooked credential, one backup left unencrypted. By the time alarms sound, the damage is done. This week’s edition looks at how attackers are changing the game — linki...

Microsoft Locks Down IE Mode After Hackers Turned Legacy Feature Into Backdoor

Microsoft said it has revamped the Internet Explorer IE mode in its Edge browser after receiving "credible reports" in August 2025 that unknown threat actors were abusing the backward compatibility feature to gain unauthorized access to users' devices. "Threat actors were leveraging basic social...

CL0P-Linked Hackers Breach Dozens of Organizations Through Oracle Software Flaw

Dozens of organizations may have been impacted following the zero-day exploitation of a security flaw in Oracle's E-Business Suite EBS software since August 9, 2025, Google Threat Intelligence Group GTIG and Mandiant said in a new report released Thursday. "We're still assessing the scope of this...

CL0P-Linked Hackers Breach Dozens of Organizations Through Oracle Software Flaw

Dozens of organizations may have been impacted following the zero-day exploitation of a security flaw in Oracle's E-Business Suite EBS software since August 9, 2025, Google Threat Intelligence Group GTIG and Mandiant said in a new report released Thursday. "We're still assessing the scope of this...

Zimbra Zero-Day Exploited to Target Brazilian Military via Malicious ICS Files

A now patched security vulnerability in Zimbra Collaboration was exploited as a zero-day earlier this year in cyber attacks targeting the Brazilian military. Tracked as CVE-2025-27915 CVSS score: 5.4, the vulnerability is a stored cross-site scripting XSS vulnerability in the Classic Web Client...

Zimbra Zero-Day Exploited to Target Brazilian Military via Malicious ICS Files

A now patched security vulnerability in Zimbra Collaboration was exploited as a zero-day earlier this year in cyber attacks targeting the Brazilian military. Tracked as CVE-2025-27915 CVSS score: 5.4, the vulnerability is a stored cross-site scripting XSS vulnerability in the Classic Web Client...

Microsoft SharePoint Zero-Day Exploitation: What Public Sector Leaders Should Know

The Rapid7 September 2025 Threat Report highlights active exploitation of a critical Microsoft SharePoint vulnerability, CVE-2025-53770. This zero-day attack is being used by threat actors to gain initial access to victim networks, with exploitation observed in government as well as multiple othe...

CISA Warns of Two Malware Strains Exploiting Ivanti EPMM CVE-2025-4427 and CVE-2025-4428

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Thursday released details of two sets of malware that were discovered in an unnamed organization's network following the exploitation of security flaws in Ivanti Endpoint Manager Mobile EPMM. "Each set contains loaders for maliciou...

⚡ Weekly Recap: WhatsApp 0-Day, Docker Bug, Salesforce Breach, Fake CAPTCHAs, Spyware App & More

Cybersecurity today is less about single attacks and more about chains of small weaknesses that connect into big risks. One overlooked update, one misused account, or one hidden tool in the wrong hands can be enough to open the door. The news this week shows how attackers are mixing...

Zero-Day Exploit in WinRAR File

A zero-day vulnerability in WinRAR is being exploited by at least two Russian criminal groups: The vulnerability seemed to have super Windows powers. It abused alternate data streams, a Windows feature that allows different ways of representing the same file path. The exploit abused that feature ...

⚡ Weekly Recap: BadCam Attack, WinRAR 0-Day, EDR Killer, NVIDIA Flaws, Ransomware Attacks & More

This week, cyber attackers are moving quickly, and businesses need to stay alert. They're finding new weaknesses in popular software and coming up with clever ways to get around security. Even one unpatched flaw could let attackers in, leading to data theft or even taking control of your systems...

WinRAR Zero-Day CVE-2025-8088 Exploited to Spread RomCom Malware

Critical WinRAR flaw CVE-2025-8088 exploited by Russia-linked hackers to spread RomCom malware, update to version 7.13 now to…...

Apple Patches Safari Vulnerability Also Exploited as Zero-Day in Google Chrome

Apple on Tuesday released security updates for its entire software portfolio, including a fix for a vulnerability that Google said was exploited as a zero-day in the Chrome web browser earlier this month. The vulnerability, tracked as CVE-2025-6558 CVSS score: 8.8, is an incorrect validation of...

Imperva Customers Protected Against Critical “ToolShell” Zero‑Day in Microsoft SharePoint

A critical zero-day vulnerability in Microsoft SharePoint, tracked as CVE-2025-53770, is under active exploitation in the wild. The vulnerability, with a CVSS score of 9.8, impacts on-premises SharePoint Server 2016, 2019, and Subscription Edition, and allows unauthenticated remote code execution...

Urgent: Google Releases Critical Chrome Update for CVE-2025-6558 Exploit Active in the Wild

Google on Tuesday rolled out fixes for six security issues in its Chrome web browser, including one that it said has been exploited in the wild. The high-severity vulnerability in question is CVE-2025-6558 CVSS score: 8.8, which has been described as an incorrect validation of untrusted input in...

Microsoft and Adobe Patch Tuesday, July 2025 Security Update Review

With cybersecurity threats continuing to evolve, Microsoft's July 2025 Patch Tuesday highlights the need for consistent patching — this month's release includes key fixes for actively exploited vulnerabilities. Here's a quick breakdown of what you need to know. Microsoft Patch Tuesday for July 20...

Google Chrome Zero-Day CVE-2025-2783 Exploited by TaxOff to Deploy Trinper Backdoor

A now-patched security flaw in Google Chrome was exploited as a zero-day by a threat actor known as TaxOff to deploy a backdoor codenamed Trinper. The attack, observed in mid-March 2025 by Positive Technologies, involved the use of a sandbox escape vulnerability tracked as CVE-2025-2783 CVSS scor...

CVE-2025-5495 Netgear WNR614 URL improper authentication

A vulnerability was found in Netgear WNR614 1.1.0.281.0.1WW. It has been classified as critical. This affects an unknown part of the component URL Handler. The manipulation with the input %00currentsetting.htm leads to improper authentication. It is possible to initiate the attack remotely. The...

New Chrome Zero-Day Actively Exploited; Google Issues Emergency Out-of-Band Patch

Google on Monday released out-of-band fixes to address three security issues in its Chrome browser, including one that it said has come under active exploitation in the wild. The high-severity flaw is being tracked as CVE-2025-5419 CVSS score: 8.8, and has been flagged as an out-of-bounds read an...

PT-2025-29667

Name of the Vulnerable Software and Affected Versions Oracle VM VirtualBox version 7.1.10 Description An easily exploitable issue exists in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. Successful attacks can result in a takeover of Oracle VM VirtualBox. Attacks may...