
AT&T Bell Laboratories Alumni
Preeminent research and development organization. Inventor of the transistor, the laser, C programming language, UNIX.



Preeminent research and development organization. Inventor of the transistor, the laser, C programming language, UNIX.

Established in 1964, BHEL is one of India's largest engineering and manufacturing enterprises in the energy and infrastructure sectors, and a leading power equipment manufacturer globally. BHEL serves the core sectors of the economy and provides a comprehensive portfolio of products, systems and services to customers in power, transmission, transportation, renewables, water, defence & aerospace, oil & gas, and industry. BHEL has created value for its stakeholders due to the scale and depth of its operations, rich experience, competent manpower, innovative ecosystem, diverse product-mix and focus on sustainable business solutions. BHEL’s greatest asset- its highly skilled and committed workforce of more than 34,000 employees is the cornerstone of its success. BHEL’s commitment to nation building reflects in many ways- in its contribution to the country’s installed power generation capacity; bringing the latest state-of-the-art technology to the country; consistent highest expenditure of more than 2.5% of its turnover on R&D and innovation in the Indian engineering segment; pan-India presence; establishment of world-class assets with presence in over 84 country across the globe, and contribution to the society at large through initiatives in skilling youth, health & hygiene, education, cleanliness and environment protection, to name a few. With a widespread network of 16 manufacturing facilities, 2 repair units, 4 regional offices, 8 service centres, 1 subsidiary, 3 active joint ventures, 15 regional marketing centres, 3 overseas offices and current project execution at more than 150 project sites across India and abroad, BHEL manufactures a wide range of high quality & reliable products adhering to national & international standards. BHEL has installed over 1000 utility sets worldwide with its installed base of supplied power generating equipment exceeding 185 GW. BHEL has also commissioned 200+ electric substations & 5 major HVDC projects in the country.
Security & Compliance Standards Overview












No incidents recorded for AT&T Bell Laboratories Alumni in 2026.
No incidents recorded for Bharat Heavy Electricals Limited in 2026.
AT&T Bell Laboratories Alumni cyber incidents detection timeline including parent company and subsidiaries
Bharat Heavy Electricals Limited cyber incidents detection timeline including parent company and subsidiaries
Last 3 Security & Risk Events by Company
Typemill is a flat-file, Markdown-based CMS designed for informational documentation websites. A reflected Cross-Site Scripting (XSS) exists in the login error view template `login.twig` of versions 2.19.1 and below. The `username` value can be echoed back without proper contextual encoding when authentication fails. An attacker can execute script in the login page context. This issue has been fixed in version 2.19.2.
A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the DomainCheckerApp class within domain/script.js of Sourcecodester Domain Availability Checker v1.0. The vulnerability occurs because the application improperly handles user-supplied data in the createResultElement method by using the unsafe innerHTML property to render domain search results.
A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise.
A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at jailer startup, if the jailer is executed with root privileges. To mitigate this issue, users should upgrade to version v1.13.2 or 1.14.1 or above.
An information disclosure vulnerability exists in the /srvs/membersrv/getCashiers endpoint of the Aptsys gemscms backend platform thru 2025-05-28. This unauthenticated endpoint returns a list of cashier accounts, including names, email addresses, usernames, and passwords hashed using MD5. As MD5 is a broken cryptographic function, the hashes can be easily reversed using public tools, exposing user credentials in plaintext. This allows remote attackers to perform unauthorized logins and potentially gain access to sensitive POS operations or backend functions.