The Breach News

China Enacts New Law Mandating Vendors to Report Zero-Day Vulnerabilities to Authorities

On July 17, 2021, the Cyberspace Administration of China (CAC) introduced stricter regulations regarding vulnerability disclosure. Under the new “Regulations on the Management of Network Product Security Vulnerability,” software and networking vendors are required to report critical flaws directly to government authorities within two days of identification. Set to take effect on September 1, 2021, these regulations aim to standardize the processes of discovering, reporting, and addressing security vulnerabilities while mitigating associated risks. Article 4 of the regulation prohibits any organization or individual from exploiting network security vulnerabilities for malicious activities and bans the illegal sale, collection, or publication of such information. The new rules also prevent the public disclosure of previously unknown security weaknesses.

China Enacts New Law Mandating Prompt Disclosure of Zero-Day Vulnerabilities On July 17, 2021, the Cyberspace Administration of China (CAC) introduced stringent regulations regarding the disclosure of cybersecurity vulnerabilities. Under the newly established “Regulations on the Management of Network Product Security Vulnerability,” software and networking vendors are now required to…

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China Enacts New Law Mandating Vendors to Report Zero-Day Vulnerabilities to Authorities

On July 17, 2021, the Cyberspace Administration of China (CAC) introduced stricter regulations regarding vulnerability disclosure. Under the new “Regulations on the Management of Network Product Security Vulnerability,” software and networking vendors are required to report critical flaws directly to government authorities within two days of identification. Set to take effect on September 1, 2021, these regulations aim to standardize the processes of discovering, reporting, and addressing security vulnerabilities while mitigating associated risks. Article 4 of the regulation prohibits any organization or individual from exploiting network security vulnerabilities for malicious activities and bans the illegal sale, collection, or publication of such information. The new rules also prevent the public disclosure of previously unknown security weaknesses.

Researchers Discover New Malware Used by Chinese Cybercriminals

May 10, 2013

Trend Micro experts have identified a new piece of backdoor malware from the Winnti family, primarily utilized by a Chinese cybercriminal group targeting Southeast Asian organizations in the gaming sector. This Winnti malware enables hackers to take control of users’ systems via a backdoor hidden within the legitimate Aheadlib analysis tool. Named “Bkdr_Tengo.A,” it masquerades as a genuine system DLL file known as winmm.dll. “We believe this was executed using the legitimate Aheadlib analysis tool,” stated Eduardo Altares from Trend Micro. “The file is not encrypted and is relatively straightforward to analyze. Its primary function involves stealing Microsoft Office, .PDF, and .TIFF files from USB drives connected to the system. These extracted files are stored in the $NtUninstallKB080515$ folder within Windows, alongside a log file named Usblog_DXM.log that tracks the activity.”

New Malware Uncovered Linked to Chinese Cybercriminals Targeting Southeast Asian Gaming Sector May 10, 2013 Recent findings by researchers at Trend Micro reveal a sophisticated form of malware associated with the Winnti group, a well-known Chinese cybercriminal organization. This backdoor malware primarily targets organizations within the Southeast Asian video gaming…

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Researchers Discover New Malware Used by Chinese Cybercriminals

May 10, 2013

Trend Micro experts have identified a new piece of backdoor malware from the Winnti family, primarily utilized by a Chinese cybercriminal group targeting Southeast Asian organizations in the gaming sector. This Winnti malware enables hackers to take control of users’ systems via a backdoor hidden within the legitimate Aheadlib analysis tool. Named “Bkdr_Tengo.A,” it masquerades as a genuine system DLL file known as winmm.dll. “We believe this was executed using the legitimate Aheadlib analysis tool,” stated Eduardo Altares from Trend Micro. “The file is not encrypted and is relatively straightforward to analyze. Its primary function involves stealing Microsoft Office, .PDF, and .TIFF files from USB drives connected to the system. These extracted files are stored in the $NtUninstallKB080515$ folder within Windows, alongside a log file named Usblog_DXM.log that tracks the activity.”

Rethinking Browser Security: Addressing the Threats Posed by Scattered Spider

As businesses increasingly rely on browser-based operations, security teams are confronted with escalating cyber threats. Today, over 80% of security incidents stem from web applications accessed through browsers like Chrome, Edge, and Firefox. A particularly agile adversary known as Scattered Spider (also identified as UNC3944, Octo Tempest, or Muddled Libra) has emerged, targeting sensitive data within these browsers. Unlike infamous cybercriminal groups such as Lazarus Group, Fancy Bear, and REvil, Scattered Spider has honed its methods over the past two years, focusing on the human element and browser environments. If critical information—like your calendar, login credentials, or security tokens—resides in your browser tabs, Scattered Spider is poised to seize it. This article will delve into the attack techniques employed by Scattered Spider and outline strategies to defend against them.

When Browsers Become the Attack Surface: Rethinking Security for Scattered Spider As businesses increasingly rely on web-based operations, security professionals are confronted with a mounting array of cyber threats. A startling statistic reveals that over 80% of security incidents now stem from web applications accessed through popular browsers such as…

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Rethinking Browser Security: Addressing the Threats Posed by Scattered Spider

As businesses increasingly rely on browser-based operations, security teams are confronted with escalating cyber threats. Today, over 80% of security incidents stem from web applications accessed through browsers like Chrome, Edge, and Firefox. A particularly agile adversary known as Scattered Spider (also identified as UNC3944, Octo Tempest, or Muddled Libra) has emerged, targeting sensitive data within these browsers. Unlike infamous cybercriminal groups such as Lazarus Group, Fancy Bear, and REvil, Scattered Spider has honed its methods over the past two years, focusing on the human element and browser environments. If critical information—like your calendar, login credentials, or security tokens—resides in your browser tabs, Scattered Spider is poised to seize it. This article will delve into the attack techniques employed by Scattered Spider and outline strategies to defend against them.

Researcher Reveals Yet Another Unpatched Vulnerability in Windows Printer Spooler

Date: July 19, 2021

Just days after Microsoft raised alarms about an unpatched security flaw in the Windows Print Spooler service, yet another potential zero-day vulnerability has surfaced, marking the fourth printer-related issue identified in recent weeks. Will Dormann from the CERT Coordination Center noted in an advisory on Sunday that “Microsoft Windows allows non-admin users to install printer drivers through Point and Print.” He highlighted that printers installed this way can load arbitrary libraries by the privileged Windows Print Spooler process. Security researcher Benjamin Delpy, known for creating Mimikatz, has disclosed an exploit for this vulnerability. #printnightmare – Episode 4

New Unpatched Vulnerability Found in Windows Print Spooler Service On July 19, 2021, researchers revealed yet another unaddressed security flaw within Microsoft’s Windows Print Spooler service. This recent discovery surfaces only days after Microsoft issued a warning regarding a previously identified vulnerability in the same service, marking the fourth significant…

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Researcher Reveals Yet Another Unpatched Vulnerability in Windows Printer Spooler

Date: July 19, 2021

Just days after Microsoft raised alarms about an unpatched security flaw in the Windows Print Spooler service, yet another potential zero-day vulnerability has surfaced, marking the fourth printer-related issue identified in recent weeks. Will Dormann from the CERT Coordination Center noted in an advisory on Sunday that “Microsoft Windows allows non-admin users to install printer drivers through Point and Print.” He highlighted that printers installed this way can load arbitrary libraries by the privileged Windows Print Spooler process. Security researcher Benjamin Delpy, known for creating Mimikatz, has disclosed an exploit for this vulnerability. #printnightmare – Episode 4

LulzSec Hackers Facing Sentencing for Cyber Attacks on CIA and Pentagon

Four individuals linked to the hacking group LulzSec appeared in a London court for sentencing on Wednesday. Ryan Ackroyd, Jake Davis, Mustafa al-Bassam, and Ryan Cleary have all pleaded guilty to various hacking offenses. The name LulzSec combines “lulz,” meaning to laugh out loud, and “security,” signaling a mockery of online security measures. Emerging from their bedrooms in 2011, they orchestrated attacks that inflicted millions of pounds in damages on entities like the NHS, CIA, and U.S. military websites, resulting in the theft of sensitive data, including emails, passwords, and credit card details of hundreds of thousands of individuals. Southwark Crown Court heard that they also executed distributed denial of service (DDoS) attacks that crashed numerous websites. Ackroyd, 26, from Mexborough, South Yorkshire, admitted to stealing data from Sony.

LulzSec Hackers Face Sentencing for Cyber Attacks against US Government Entities May 15, 2013 In a significant legal proceeding in London, four individuals tied to the hacking group LulzSec were sentenced on charges of orchestrating high-profile cyber attacks against multiple targets, including the CIA and the Pentagon. The defendants, Ryan…

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LulzSec Hackers Facing Sentencing for Cyber Attacks on CIA and Pentagon

Four individuals linked to the hacking group LulzSec appeared in a London court for sentencing on Wednesday. Ryan Ackroyd, Jake Davis, Mustafa al-Bassam, and Ryan Cleary have all pleaded guilty to various hacking offenses. The name LulzSec combines “lulz,” meaning to laugh out loud, and “security,” signaling a mockery of online security measures. Emerging from their bedrooms in 2011, they orchestrated attacks that inflicted millions of pounds in damages on entities like the NHS, CIA, and U.S. military websites, resulting in the theft of sensitive data, including emails, passwords, and credit card details of hundreds of thousands of individuals. Southwark Crown Court heard that they also executed distributed denial of service (DDoS) attacks that crashed numerous websites. Ackroyd, 26, from Mexborough, South Yorkshire, admitted to stealing data from Sony.

Active HanGhost Loader Campaign Targets Payment and Logistics Workflows in Enterprises

Emerging HanGhost Loader Malware Targets Corporate Finance and Operations A new malware campaign centered around the HanGhost loader is making waves, specifically targeting corporate environments. This malicious initiative primarily aims at employees involved in payment processing, logistics, and contract management. With a stealthy approach designed to evade detection, HanGhost seeks…

Read MoreActive HanGhost Loader Campaign Targets Payment and Logistics Workflows in Enterprises

⚡ Weekly Summary: Exploited WhatsApp Vulnerability, Docker Flaw, Salesforce Incident, Fake CAPTCHAs, Spyware App & More

Date: Sep 01, 2025
Category: Cybersecurity News / Hacking

In the evolving landscape of cybersecurity, threats often stem from interconnected vulnerabilities rather than isolated attacks. A single overlooked update or misused account can lead to significant breaches. This week’s updates illustrate how attackers are merging tactics, leveraging stolen access, unpatched software, and innovative methods to escalate from minor entry points to major risks. For security professionals, the takeaway is clear: the real threat often lies in the interplay of various small vulnerabilities rather than a single, major flaw.

⚡ Threat of the Week

WhatsApp Addresses Actively Exploited Vulnerability — WhatsApp has patched a security issue affecting its messaging applications for Apple iOS and macOS, which appears to have been exploited alongside a recently reported Apple flaw in targeted zero-day attacks. The vulnerability, identified as CVE-2025-55177, involves inadequate authorization for linked device synchronization messages. The Meta-owned company…

Weekly Cybersecurity Recap: WhatsApp Exploit, Docker Vulnerability, Salesforce Breach, and More In today’s interconnected digital landscape, cybersecurity incidents are increasingly characterized by a complex web of vulnerabilities rather than isolated threats. Recent events underscore the necessity for vigilance; a single overlooked update or compromised account can create a precarious situation,…

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⚡ Weekly Summary: Exploited WhatsApp Vulnerability, Docker Flaw, Salesforce Incident, Fake CAPTCHAs, Spyware App & More

Date: Sep 01, 2025
Category: Cybersecurity News / Hacking

In the evolving landscape of cybersecurity, threats often stem from interconnected vulnerabilities rather than isolated attacks. A single overlooked update or misused account can lead to significant breaches. This week’s updates illustrate how attackers are merging tactics, leveraging stolen access, unpatched software, and innovative methods to escalate from minor entry points to major risks. For security professionals, the takeaway is clear: the real threat often lies in the interplay of various small vulnerabilities rather than a single, major flaw.

⚡ Threat of the Week

WhatsApp Addresses Actively Exploited Vulnerability — WhatsApp has patched a security issue affecting its messaging applications for Apple iOS and macOS, which appears to have been exploited alongside a recently reported Apple flaw in targeted zero-day attacks. The vulnerability, identified as CVE-2025-55177, involves inadequate authorization for linked device synchronization messages. The Meta-owned company…

Millions of HP, Samsung, and Xerox Printers Vulnerable Due to 16-Year-Old Security Flaw

July 20, 2021

A serious security vulnerability has come to light in a software driver used by HP, Xerox, and Samsung printers, lingering undetected since 2005. Assigned CVE-2021-3438 (CVSS score: 8.8), this issue involves a buffer overflow in the “SSPORT.SYS” print driver installer, which could allow for remote privilege escalation and arbitrary code execution. Hundreds of millions of printers worldwide may be affected, although there is currently no evidence of real-world exploitation. The vulnerability, first identified by SentinelLabs researchers on February 18, 2021, was disclosed in an advisory in May, noting its potential to elevate privileges in certain HP LaserJet and Samsung printer models. Fixes for the impacted devices were made available on May 19, 2021.

Longstanding Security Flaw in Printer Software Puts Millions at Risk On July 20, 2021, cybersecurity experts disclosed a critical vulnerability that has affected millions of printers globally. This issue stems from a software driver utilized by HP, Xerox, and Samsung printers, remaining undetected since its inception in 2005. Designated as…

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Millions of HP, Samsung, and Xerox Printers Vulnerable Due to 16-Year-Old Security Flaw

July 20, 2021

A serious security vulnerability has come to light in a software driver used by HP, Xerox, and Samsung printers, lingering undetected since 2005. Assigned CVE-2021-3438 (CVSS score: 8.8), this issue involves a buffer overflow in the “SSPORT.SYS” print driver installer, which could allow for remote privilege escalation and arbitrary code execution. Hundreds of millions of printers worldwide may be affected, although there is currently no evidence of real-world exploitation. The vulnerability, first identified by SentinelLabs researchers on February 18, 2021, was disclosed in an advisory in May, noting its potential to elevate privileges in certain HP LaserJet and Samsung printer models. Fixes for the impacted devices were made available on May 19, 2021.