Network Security
system security Linux network
system security Linux network The romanticized image of the digital nomad – a laptop on a sun-drenched balcony – rarely accounts for the actual friction of maintaining a professional development environment on the move. . The friction is amplified with Linux. We are looking for a setup that respects our kernel configurations, handles volatile network handovers, and maintains a strict security posture without the hand-holding of a consumer-grade OS – so, put simply, more than just a laptop and a sunny deck. The hardware is...
May 26, 2026
Server Securityopen-source Linux administration
open-source Linux administration Cron has existed in Unix and Linux environments for decades, handling backups, cleanup scripts, patching jobs, log rotation, monitoring tasks, and other maintenance work that administrators do not want to run manually. Most Linux servers rely on it constantly, which is exactly why attackers continue abusing it for persistence after a system has already been compromised. . Persistence through cron is not complicated. Attackers do not need a rootkit or advanced malware framework to maintain...
May 25, 2026
Vendors/Productssecurity breach linux
security breach linux A major internal repository breach at GitHub has exposed a critical and overlooked blind spot in Linux supply chain security. Kernel exploits, exposed SSH services, weak firewall rules, and vulnerable daemons dominated the Linux threat model for years, and in many environments, they still matter. But recent supply-chain incidents involving GitHub ecosystems, npm packages, and malicious developer tooling point somewhere else entirely: the developer workstation. . The breach matters because...
May 21, 2026
Security Trends access control multi-tenant
access control multi-tenant Linux administrators often face an ugly choice in the cloud: prioritize convenience and cost-efficiency by sharing infrastructure, or sacrifice those benefits for the sake of total isolation. Most modern Linux workloads don't live on their own private servers anymore. They live in shared environments like Kubernetes clusters, where multiple teams and services run side-by-side. It sounds efficient, and it usually is. . But cloud isolation isn't as ironclad as it looks on the diagram. If you...
May 21, 2026
Vendors/Productsincident response cloud security
incident response cloud security Managed Extended Detection and Response (MXDR) has become one of the most sought-after security services in the enterprise market — and with good reason. It promises the holy grail: broad visibility across endpoints, network, cloud, email, and identity, combined with the 24/7 human expertise most organizations simply cannot build in-house. . However, the rapid growth of the market has produced a wide range of providers whose capabilities vary considerably beneath the surface. Choosing the...
May 19, 2026
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83
malwarecyber threatsecurity riskTrojan Hosting On Google Pages: Significant Data Theft Threat Identified
Google Inc.'s Web site hosting service is apparently being used by hackers to try to steal money using a malicious program, a security company said.Security vendor Websense Inc. warned on Friday that a Trojan horse is being hosted on a site with the same IP address as the main Google Pages Web site, at . . Trojan horses present themselves as legitimate programs but actually conceal malicious code inside. They can be engineered to steal information from computers and are frequently spread by unsolicited e-mails or via instant messaging (IM) links. The link for this article located at https://www.computerworld.com/ is no longer available. . Malicious software often masquerades as legitimate applications, creating a significant risk by hiding harmful programs designed to infiltrate systems and extract sensitive data.. malware hosting, trojan horse, data security, cyber threats, Google Pages. . LinuxSecurity.com Team
Jun 23, 2006
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Hacks/Cracks
83
security concerncyber crimeransomwarePolice Decision on Manchester Ransomware Case Sparks Concerns for Victims
After a Manchester woman was held to ransom by hackers, experts and senior police officers have voiced concern that such cases are falling between the cracks. Greater Manchester Police (GMP) will not be pursuing the criminals who used a Trojan horse program to lock a Manchester woman's files and demanded a ransom to release them. . The malicious Archiveus program was unintentionally downloaded by Helen Barrow of Rochdale, who found it locked her files into a 30-character password-protected folder. A ransom note instructed her to avoid going to the police, and buy pharmaceutical products online to gain the password to release her files. The link for this article located at ZDNet UK is no longer available. . A London resident became a target of phishing scams, prompting worries about law enforcement's response to online fraud incidents.. Manchester Ransomware, Archiveus Trojan, Cyber Crime Escalation, Police Response to Cyber Attacks. . LinuxSecurity.com Team
Jun 04, 2006
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Hacks/Cracks
74
data breachmalwareidentity theftWebroot Uncovers Identity Theft Scheme Using Trojan Horse Threat
Spyware researchers at Webroot Software. have uncovered a stash of tens of thousands of stolen identities from 125 countries that they believe were collected by a new variant of a Trojan horse program the company is calling Trojan-Phisher-Rebery. The FBI is investigating the stolen information, which was discovered on a password-protected FTP (File Transfer Protocol) server in the U.S. and is believed to be connected to a Trojan horse that is installed from the Web site teens7(dot)com. The information, organized by country, includes names, phone numbers, social security numbers, and user log-ins and passwords for tens of thousands of Web sites, according to information provided to InfoWorld by Webroot. . The discovery is just the latest evidence of rampant identity theft by online criminals who use malicious Web sites, common software vulnerabilities and keylogging software to harvest information from unsuspecting Web surfers. The link for this article located at Infoworld.com is no longer available. . Kaspersky reveals millions of compromised accounts linked to a spyware malware, while the Cybersecurity Agency investigates the extensive data leak.. Trojan Phisher-Rebery, Identity Theft, Webroot Research, Cyber Security Threats. . Brittany Day
May 10, 2006
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Network Security
83
cyber threatsmalwaresecurity risksIn-Depth Insight into Advanced Phishing and Trojan Horse Attacks
We've all, no doubt, heard about phishing attacks, but it's not as likely that most people truly understand what the real danger is. And that lies not so much in the forged emails and websites we've come to associate with phishing attacks, but in the Trojan horse software they're planting on unprotected PCs that are used to wander into these sites or open their emails. Sure, we've been hearing about Trojan horse software for years, but rest assured the stuff that's coming from the phishing crowd takes these attacks to an unprecedented level of technical capability and maliciousness. . The link for this article located at ESecurityPlanet is no longer available. . Investigate the shifting danger environment where sophisticated phishing schemes and Trojan horse malware are aimed at vulnerable individuals.. Phishing Threats, Trojan Horse Malware, Cyber Attack Dynamics, Security Risks. . LinuxSecurity.com Team
Apr 04, 2006
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Hacks/Cracks
83
incident responsecyber attacktrojan horseTrojan Horse Attacks Hit U.S. and U.K. Government Agencies
On June 16, the United Kingdom's incident response team, the National Infrastructure Security Co-ordination Centre, warned that stealthy Trojan-horse attacks were targeting specific U.K. companies and government agencies. However, similar attacks aimed at other countries, including the United States, have been detected over the past year, according to security firms. . This week, security company Symantec sorted through low-volume e-mail threats submitted to its response team for analysis and found several that had targeted U.S. government agencies or had been submitted to Symantec from government sources in the United States. (Symantec is the parent company of SecurityFocus.) "This appears to be a very specific virus writer targeting government agencies and, not as (other articles) suggested, targeting only U.K. government agencies," said Dave Cowling, senior business intelligence manager for Symantec. The link for this article located at SecurityFocus is no longer available. . This week, security company Symantec sorted through low-volume e-mail threats submitted to its respo. united, kingdom's, incident, response, national, infrastructure, security, co-ord. . LinuxSecurity.com Team
Jun 23, 2005
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Hacks/Cracks
83
security advisorytcpdumpsendmailTrojan Horse Impact on Sendmail, OpenSSH, and tcpdump Software
At least three commonly used open source software packages were altered by black-hat (bad-guy) hackers to contain "Trojan horse" code this year. The three most commonly used packages affected were Sendmail, OpenSSH and tcpdump/libpcap. Others to be modified included BitchX, . . . . At least three commonly used open source software packages were altered by black-hat (bad-guy) hackers to contain "Trojan horse" code this year. The three most commonly used packages affected were Sendmail, OpenSSH and tcpdump/libpcap. Others to be modified included BitchX, a chat client, and Fragrouter, a network security tool. In all of these cases, the unknown cracker gained entry to the relevant download sites and embedded the back door code in the installation packages. The link for this article located at ZDNet.com.au is no longer available. . At least three commonly used open source software packages were altered by black-hat (bad-guy) hacke. least, three, commonly, source, software, packages, altered, black-hat, (bad-guy), hacke. . LinuxSecurity.com Team
Dec 27, 2002
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Hacks/Cracks
83
security advisorysendmailtrojan horseSendmail Server Attack: Trojan Horse Replaces Software Package
Online vandals hacked into the primary download server for Sendmail.org and replaced key software with a Trojan horse, a Sendmail development team member said Wednesday. The apparent attack on Sendmail didn't leave a back door in the popular open-source e-mail software . . . . Online vandals hacked into the primary download server for Sendmail.org and replaced key software with a Trojan horse, a Sendmail development team member said Wednesday. The apparent attack on Sendmail didn't leave a back door in the popular open-source e-mail software package, as previously believed, but compromised the download software on the Sendmail consortium's primary server so that every tenth request for source code would receive a modified copy in reply. "The exploited code that we see is not in our (development) tree at all," said Eric Allman, chief technology officer of Sendmail Inc., which sells a version of the open-source e-mail server program, and a member of the Sendmail Consortium, the development group for the software. "It seemed to be going to the (Sendmail) host, but it was delivering a corrupted file that wasn't on our server anywhere." The link for this article located at CNET is no longer available. . Online vandals hacked into the primary download server for Sendmail.org and replaced key software wi. online, vandals, hacked, primary, download, server, sendmail, replaced, software. . LinuxSecurity.com Team
Oct 10, 2002
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Hacks/Cracks
83
security advisoryremote accessmalwareVuln-Dev Alert: Trojan Horse Impacts Unix Systems - Security Risk
On Wednesday, the 14,300-strong subscribers to a popular security list known as Vuln-Dev received what may have appeared a rare treat: a message to the list containing source code to a program that gave the user full control of a remote Unix system. But as some Vuln-Dev readers, many of whom are system administrators for businesses, painfully learned, the program was a Trojan horse, and if compiled and run, could delete most of the files on the user's computer.. . .. On Wednesday, the 14,300-strong subscribers to a popular security list known as Vuln-Dev received what may have appeared a rare treat: a message to the list containing source code to a program that gave the user full control of a remote Unix system. But as some Vuln-Dev readers, many of whom are system administrators for businesses, painfully learned, the program was a Trojan horse, and if compiled and run, could delete most of the files on the user's computer. List member Jason Parker told Newsbytes he glanced over the code before compiling it, decided it looked legitimate, and ran it Thursday on the test account of a system. "I lost everything in the home directory, including information I would rather not have lost, but that's the price you pay for trusting," said Parker, who has since replaced the front page of his site with an obscene comment about Meinel. The link for this article located at Newsbytes is no longer available. . Cybersecurity professionals are alerting users about a malicious Trojan horse software that deceptively claims to provide remote access to Linux servers.. Trojan Horse, Unix Control, Security Risks, Source Code, Vuln-Dev. . LinuxSecurity.com Team
Sep 22, 2001
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Hacks/Cracks
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