Supplement of the OPC server for Mercury calculators

Good day. There is a website from 2019. An old website. It's a business card type website + some sections with job vacancies. It's clear that everything there is outdated and so on. We need to understand if we can access the database and whether it's possible to make changes or if it's better to write a new one from scratch. Please write in private messages - we will discuss everything. As for the price - we will agree.

Good day! Our Joomla website has been hacked. Initially, the attackers defaced it (wrote "Hacked by Antonkill"). After attempts to clean it ourselves, the hackers returned and installed a malicious script: now, when accessing the site, a foreign blurry screen with a fake captcha (phishing/redirect) is displayed. The hosting provider constantly sends notifications about infected files.What needs to be done: A complete audit and cleaning of all website files and the database from viruses, shells, phishing scripts, and backdoors. Finding and eliminating the vulnerability that led to the hack (updating Joomla, plugins, closing holes). Checking the database for hidden administrators created by hackers. Setting up basic website protection (configuring .htaccess, restricting folder permissions, installing security components like RSFirewall or equivalents). Removing the site from antivirus/search engine blacklists, if it has been listed.Please contact specialists who have real experience with Joomla security. A guarantee for the work will be required (that the viruses will not return within a few days). Access will be provided via temporary FTP/SSH.

We are looking for an experienced WordPress security specialist to help migrate an existing website to Cloudways, clean up malware/backdoors, and harden the website against future attacks. The project includes website migration, malware removal, security configuration (Wordfence, Cloudflare, 2FA), investigation of the infection source, and updating the website to eliminate any remaining vulnerabilities. A detailed technical specification will be shared privately with shortlisted candidates. Please include in your proposal: - Your experience with WordPress malware cleanup and website security. - Your hourly rate. - Your estimated availability. I don't expect fixed price estimation for the project, because cleaning viruses it unpredictable. - Any experience using AI tools (Codex, Claude Code, Cursor, etc.) for code analysis and security work.

We are looking for a specialist for two areas of work — consultations on using Claude (Anthropic) and setting up secure access to corporate Google Workspace. It is possible for one person to handle both tasks or to split them between two performers. Block 1. Consultations and training on Claude We need a specialist who regularly works with Claude (chat, API, Claude Code, Cowork, etc.) and is well-versed in: the differences between pricing plans (Free, Pro, Max, Team, Enterprise) and API capabilities; the functionality of various tools (projects, memory, connectors to Google Drive/Slack, Claude for Excel/PowerPoint/Chrome, etc.); usage limits, file handling specifics, and differences between models. Tasks: analyze our needs and recommend the optimal pricing plan for the company; help set up the workspace for our tasks. Block 2. Protecting the corporate Google Workspace account Situation: the company has 3 directors with equal access to a shared corporate Google Workspace (including corporate Google Drive, where confidential data is stored). It is necessary to set up a system where: none of the three directors can unilaterally change the account password or restrict access for the other two; any change of password or access rights requires confirmation from at least one other director. Tasks: propose technical options for implementation; assist in implementing the chosen solution. Requirements for the performer: experience working with Claude/Anthropic products; deep knowledge of Google Workspace admin console, particularly role management, group policies, and account security; experience implementing access control systems — examples of similar cases are preferred; ability to explain technical matters in simple language; proficiency in English at an advanced level. Collaboration format: offline in Lviv. Payment: hourly payment for consultations (please indicate your price per consultation hour). Term: short-term collaboration (depends on the time required to complete all assigned tasks). Language of communication: Ukrainian/English

A virus has appeared on the host that infects different websites. It is necessary to identify where the virus is coming from and remove it.