Close to four days after the site of India's key investigation agency, the Central Bureau of Investigation (CBI), was hacked and defaced, the web site is still inaccessible to users. Close to four days after the site of India’s key investigation agency, the Central Bureau of Investigation (CBI), was hacked and defaced, the web site is still inaccessible to users.The CBI is doing a thorough security audit, and plugging all holes to prevent another hack, Vinita Thakur, a spokeswoman said on Tuesday. She didn’t say when that would be complete, and the site restored.The web site of the CBI was hacked and defaced on Friday night. The hackers calling themselves the “Pakistani Cyber Army” left a message saying that the attack was in revenge for similar Indian attacks on Pakistani sites.The CBI’s IT systems were not compromised by the hack, as the web site and the CBI’s computer systems are separate, Thakur said. The information that the hackers had access to was public information, she added.The border dispute between India and Pakistan over Kashmir has often spilled online, with both sides attempting to hack each other’s web sites. The web site of Pakistan’s Oil & Gas Regulatory Authority was hacked on Saturday by a group called “Indian Cyber Army” in retaliation for the CBI web site hack, according to media reports from Pakistan. The web site which displayed the message “This Account has been suspended” late Saturday, has since been restored.John Ribeiro covers outsourcing and general technology breaking news from India for The IDG News Service. Follow John on Twitter at @Johnribeiro. John’s e-mail address is john_ribeiro@idg.com Related content news UK Cyber Security Council CEO reflects on a year of progress Professor Simon Hepburn sits down with broadcaster ITN to discuss Council’s work around cybersecurity professional standards, careers and learning, and outreach and diversity. By Michael Hill Sep 27, 2023 3 mins Government Government Government news FIDO Alliance certifies security of edge nodes, IoT devices Certification demonstrates that products are at low risk of cyberthreats and will interoperate securely. By Michael Hill Sep 27, 2023 3 mins Certifications Internet Security Security Hardware news analysis Web app, API attacks surge as cybercriminals target financial services The financial services sector has also experienced an increase in Layer 3 and Layer 4 DDoS attacks. By Michael Hill Sep 27, 2023 6 mins Financial Services Industry Cyberattacks Application Security news Immersive Labs adds custom 'workforce exercising' for each organizational role With the new workforce exercising capability, CISOs will be able to see each role’s cybersecurity readiness, risk areas, and exercise progress. By Shweta Sharma Sep 27, 2023 3 mins Security Software Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe