Showing matches for "phishing attack".
Ransomware is one of the most dangerous forms of malware in modern cybersecurity. It encrypts files or locks systems and demands a ransom payment (usually in cryptocurrency) for restoration. Over the years, ran...
In today’s digital infrastructure, organizations rely heavily on uninterrupted network availability. However, cyber threats such as malicious attacks can disrupt services and compromise performance. A Root Caus...
Ransomware attacks have become one of the most dangerous cybersecurity threats for businesses and individuals. A typical indicator of such an attack is the modification of file names with unique IDs and attacke...
Ransomware attacks have become one of the most dangerous and financially damaging forms of cybercrime. Attackers encrypt critical data and demand payment (usually in cryptocurrency) in exchange for a decryption...
This article provides a technical guide for IT professionals, system administrators, and support engineers on protecting organizational brands across domain extensions (TLDs). It focuses on domain monitoring, d...
Ransomware is one of the most disruptive and financially damaging cyber threats facing individuals, businesses, and governments today. It encrypts or locks access to systems and data, then demands payment—usual...
Many Facebook users have recently reported receiving alarming messages claiming that their page or post has violated Facebook’s community guidelines. These messages often include a warning like:“Your post goes ...
Internet security is no longer optional. With increasing use of cloud services, remote access, online banking, and digital communication, systems connected to the internet are constant targets for malware, phis...
Cyber security is the practice of protecting systems, networks, applications, and data from digital attacks. These attacks are no longer limited to simple viruses. Modern threats include ransomware, phishing, i...
Google has long relied on short domains like g.co to provide concise, trustworthy, and secure links across its ecosystem. A newer pattern, g.co/sc, has begun appearing in various contexts—especially around secu...
This Knowledge Base article documents a real-world Windows Server 2019 security hardening and incident remediation scenario involving: An attempted RDP intrusion Partial Hyper-V / virtual network staging Produc...
Cyber security tooling for businesses in India generally falls into two buckets: Threat-defense tools (prevent/detect/respond): EDR/XDR, SIEM/SOAR, IAM/PAM, WAF, email security, vulnerability management, DLP, S...
If you manage a business domain or corporate email system, you may have received emails from addresses like noreply@dmarc.yahoo.com with attached files ending in .xml.gz. At first glance, these emails look tech...
With the rapid proliferation of malware, ransomware, phishing, and other cyber-threats, choosing the right antivirus software is essential for protecting personal and business endpoints. In India, both local an...
Computer chat systems have played a fundamental role in shaping digital communication. From primitive text-based chat in the 1980s to real-time multimedia messaging today, chat technologies have evolved alongsi...
In today’s digital ecosystem, securing data transmission over networks is not optional—it’s mandatory. Technologies like SSL (Secure Sockets Layer) and TLS (Transport Layer Security) form the backbone of secure...
In today’s digital environment, malware attacks are becoming increasingly sophisticated. One common technique used by attackers is disguising malicious files as trusted software installers. A recent example inv...
A common concern among users and IT administrators is whether an expired antivirus subscription causes a computer to slow down—and whether renewing the subscription restores performance and security.This knowle...
In today’s digital world, securing your personal devices is no longer a choice but a necessity. With a rapidly increasing number of cyber threats, traditional antivirus solutions may not be enough to safeguard ...
Admin accounts in Microsoft 365 have the highest level of access and are the primary target for phishing and credential-theft attacks. To protect these privileged accounts, Microsoft strongly recommends enablin...
Quick Heal is one of India’s long-established cybersecurity vendors, widely used in home, SMB, enterprise, and government environments. Its product portfolio has evolved from traditional antivirus into a broade...
Email deliverability remains a critical concern for IT professionals, system administrators, and support engineers responsible for messaging infrastructure, marketing systems, or transactional email platforms. ...
Apple’s operating system, macOS, is widely perceived as secure by design. This perception is largely accurate due to Apple’s tightly controlled ecosystem, strong hardware–software integration, and multiple buil...
Google Workspace provides Security Alerts that notify administrators when unusual activity occurs within the organization. These alerts help detect potential security threats such as unauthorized logins, suspic...
Linux is widely regarded as a secure and stable operating system, commonly used in servers, cloud platforms, embedded systems, and enterprise workloads. A frequent and important question for IT administrators i...
Staying current with IT trending topics is essential for IT leaders responsible for strategy, resilience, and long-term competitiveness. Rapid advances in cloud platforms, artificial intelligence, cybersecurity...
Operating systems and software development are undergoing a structural shift. Traditional OS models built around desktops and servers are giving way to modular, cloud-aware, secure-by-design platforms, while so...
Ransomware attacks are among the most destructive threats to modern IT systems, especially servers handling business-critical data. One common symptom after such an attack is the inability to format or clean in...
Remote support tools let an IT technician view/control a user’s computer over the internet to troubleshoot issues, install software, transfer files, and provide real-time assistance. They are essential for help...
Email remains one of the most common channels for data exchange—and also one of the most exploited attack vectors. Organizations handling financial, legal, or confidential information often need tight control o...
In today’s digital environment, passwords act as the first line of defense against unauthorized access, data breaches, and cyber threats. Whether you are managing cloud software like Tally Prime, email systems,...
Many users are recently noticing a short URL — g.co/sc — appearing in browser address bars, emails, notifications, and Google-generated messages. This can feel unfamiliar or even suspicious at first glance, esp...
Introduction Email authentication is critical for protecting against spam, phishing, and other malicious activities. DMARC (Domain-based Message Authentication, Reporting, and Conformance), DKIM (DomainKeys Ide...
Modern web browsers like Google Chrome and Microsoft Edge include advanced security mechanisms to protect users from malicious downloads. When you see a warning such as “Dangerous download blocked”, it means th...
In Google Workspace (Gmail) Admin settings, address lists are commonly used to control allowlisting, blocklisting, and authentication requirements for inbound and outbound email.A frequent point of confusion fo...
Google Chat is a cloud-based messaging and collaboration platform developed by Google that enables teams and individuals to communicate, share files, coordinate projects and collaborate in real time across devi...
Modern email delivery is governed by strict anti-spam and anti-phishing standards. Merely purchasing a paid, domain-based email service does not guarantee inbox delivery.Whether you are using Google Workspace, ...
High memory consumption on Windows endpoints is a common operational issue that leads to system slowdowns, application instability, and user complaints. One frequently overlooked cause is msedgewebview2.exe, th...
This article provides a technical troubleshooting guide for resolving the error: Windows cannot find C:\Windows\System32\mstsc.exe This issue affects the Remote Desktop Connection (RDP) client on Windows system...
This Knowledge Base article explains the root causes, behavior, and remediation steps for excessive CPU/GPU usage, high fan speed, thermal spikes, and system sluggishness observed when using ChatGPT in Google C...
This Knowledge Base article explains how (and why) Tuta Mail cannot be set up in Microsoft Outlook or Mozilla Thunderbird using traditional email protocols.It is written for IT administrators, system engineers,...
This knowledge base article explains how Google Chrome spawns background processes, why they consume excessive RAM and CPU, and how IT administrators can control, restrict, or fully disable background instances...
Key mapping (also called key remapping) is the process of changing what a key (or key combination) does in Windows. Typical scenarios include replacing a faulty key, swapping commonly mistyped keys, creating pr...
This Knowledge Base article provides a technical deep-dive and remediation guide for resolving the Windows application error: Exception EAccessViolation in module xampp-control.exe The issue commonly affects XA...
eSIM (Embedded SIM) is a modern replacement for the traditional physical SIM card. Instead of inserting a plastic SIM, the subscriber identity is digitally provisioned into a secure chip embedded inside the dev...
After disabling or uninstalling Hyper-V on Windows, administrators often discover that the folder C:\Program Files\Hyper-V cannot be deleted, even with administrative privileges. This typically leads to errors ...
Wi-Fi networks are one of the most common entry points for unauthorized access, data theft, and lateral movement inside a network. Weak encryption, poor passwords, outdated firmware, or misconfigured access poi...
Unauthorized access attempts on Windows Servers—especially via Remote Desktop Protocol (RDP)—are a common security risk. Servers exposed to the public internet are continuously scanned and attacked from global ...
HDD enclosure racks that store multiple hard drives and operate over a network are commonly known as Network-Attached Storage (NAS) systems or, in more advanced deployments, Storage Area Network (SAN) disk encl...
Selecting the right endpoint security solution is critical in today’s threat landscape. Quick Heal (a commonly deployed traditional antivirus/endpoint protection suite in India) and CatchPulse (an allowlisting-...
