Bajaj Auto Hit by Ransomware as Shares Drop Two Percent

Automotive manufacturer Bajaj Auto suffered a ransomware attack hitting its primary systems and tech subsidiary. The corporation deployed immediate countermeasures to isolate the breach. Authorities were notified, though investigators are still verifying whether corporate records or critical operational data were compromised during the digital intrusion.

India’s automotive giant Bajaj Auto disclosed on Tuesday that it had been hit by a ransomware attack affecting its operations and a technology-focused subsidiary.

The company said in a regulatory filing that it became aware of the incident on Tuesday morning at approximately 8:00 AM IST on June 23, 2026, and had taken precautionary measures to contain its impact. It added that its technical team, management, and cybersecurity experts responded immediately and that mitigation efforts had so far been “successful.”

Bajaj Auto did not disclose the identity of the threat actor behind the attack, whether any data was stolen or whether the attackers had issued a ransom demand. The company did not immediately respond to a request for comment.

The incident affected systems at Bajaj Auto and Bajaj Auto Technology Limited, a subsidiary focused on technology development, engineering and research.

Bajaj Auto is one of India’s largest two and three wheeler manufacturer, producing motorcycles, scooters and commercial vehicles. The company is also the world’s largest manufacturer of three-wheelers, commonly known as auto-rickshaws.

The disclosure comes amid a series of cyber incidents involving major Indian manufacturers.

Earlier this week, Tata Electronics confirmed a cybersecurity incident after a cybercrime group published what it claimed were confidential documents stolen from the company. The authenticity of the purportedly leaked files has not been independently verified.

The extortion group linked to that incident, known as World Leaks, has previously claimed attacks on organizations in the manufacturing, healthcare, technology, consumer services and energy sectors. While many of its alleged victims are based in the United States, the group has also targeted organizations in Europe, Canada and India.

There is no indication so far that the ransomware attack on Bajaj Auto is connected to the Tata Electronics incident.

Bajaj Auto Confirms Ransomware Attack Affecting Key Systems

Bajaj Auto has confirmed that it suffered a ransomware attack affecting key internal systems, though the company says its response measures have successfully contained the incident so far.

Quick Summary – TLDR

Bajaj Auto disclosed a ransomware attack that occurred on June 23, 2026.

The cyberattack affected systems at both Bajaj Auto and Bajaj Auto Technology Limited (BATL).

The company says containment measures have been successful and the incident has been reported to CERT-In.

Bajaj Auto has not revealed whether any data was compromised or whether business operations were impacted.

Bajaj Auto has informed regulators that it was targeted by a ransomware attack on June 23, 2026. The incident affected the company’s systems as well as those of its wholly owned technology subsidiary, Bajaj Auto Technology Limited.

According to the company, internal technical teams, management, and external cybersecurity experts responded immediately after discovering the attack and activated measures designed to contain and mitigate its impact.

Bajaj Auto Discloses Cybersecurity Incident

India’s leading two and three wheeler manufacturer revealed the cyber incident through a regulatory filing, stating that the ransomware attack occurred at approximately 8:00 AM IST on June 23.

The company said it moved quickly once the intrusion was detected.

Immediately upon becoming aware of the incident, the technical team of the Company along with cyber security experts and the management responded promptly and initiated necessary precautionary actions and protocols to mitigate the impact of this incident.

Bajaj Auto added that the actions taken have so far proven effective in limiting the impact of the ransomware attack based on the information currently available.

The attack impacted systems belonging to both Consolidated Automotive Entities and Bajaj Auto Technology Limited, which handles technology related operations for the automotive manufacturer.

Company Yet to Reveal Scope of Impact

While Bajaj Auto has confirmed the attack, several important questions remain unanswered.

The company has not disclosed:

Whether any customer, employee, or corporate data was compromised.

The specific ransomware strain used in the attack.

The full extent of the disruption caused by the incident.

Whether manufacturing, production, dealership operations, or other business functions were affected.

As a result, the overall impact of the breach remains unclear.

At this stage, Bajaj Auto has maintained that the containment measures implemented by its cybersecurity teams have been successful. However, further investigations may reveal additional details in the coming days.

Incident Reported to CERT-In

Bajaj Auto confirmed that it has reported the ransomware attack to CERT-In, India’s national cybersecurity incident response agency.

The reporting was carried out in accordance with the provisions of the Information Technology Act, 2000 and applicable regulatory requirements. The disclosure was also made under the Securities and Exchange Board of India listing regulations that require companies to inform investors about material events.

Reporting such incidents allows authorities to monitor cyber threats and provide support where necessary.

Investors React to Cyberattack Disclosure

The public disclosure of the ransomware attack also drew attention from investors.

Following the announcement, Bajaj Auto shares reportedly declined by more than 2% during trading, closing down –2.74% on the National Stock Exchange, reflecting concerns about potential cybersecurity risks and uncertainty surrounding the incident’s impact.

While the company has not reported any operational shutdowns, investors typically watch cyber incidents closely because disruptions to digital systems can affect production planning, supply chains, inventory management, and customer services.

Cyber Threats Continue to Target Manufacturers

The Bajaj Auto incident highlights the growing cybersecurity challenges facing manufacturers worldwide.

Automotive companies increasingly depend on connected digital systems for everything from product development and logistics to dealer coordination and factory operations. This growing reliance on technology has made manufacturers attractive targets for ransomware groups seeking financial payouts.

Industry observers point to recent attacks across the manufacturing sector as evidence of a rising threat landscape. One notable example involved Jaguar Land Rover, which reportedly experienced a cyberattack that disrupted production for several weeks and resulted in significant financial losses.

As investigations continue, Bajaj Auto is expected to provide further updates regarding the extent of the breach and any long term impact on its systems or operations.

Market Context Summary

The broader Indian market showed mixed movements on Wednesday, with 2,015 stocks advancing and 1,950 declining on the Bombay Stock Exchange. Despite a positive advance-decline ratio of 1.03, sectoral indices like Nifty Auto emerged as major laggards, heavily weighed down by the digital breach at Bajaj Auto.

Future Outlook

The automotive sector’s expanding reliance on automated supply chains and interconnected vendor portals indicates that digital security will dictate future manufacturing continuity. Analysts expect Indian automakers to escalate capital expenditures toward ring-fencing operational technology networks over the coming fiscal cycle. Regulatory frameworks under CERT-In are also anticipated to tighten, demanding quicker incident reporting turnarounds from critical infrastructure operators.

FAQs

When did the Bajaj Auto ransomware attack happen?

The cybersecurity breach was identified at approximately 8:00 AM IST on June 23, 2026. The company filed an official regulatory disclosure regarding the corporate intrusion later that morning.

Which corporate divisions were impacted by the security breach?

The digital attack targeted the core systems of Bajaj Auto along with its wholly owned research, engineering, and technology development subsidiary, Bajaj Auto Technology Limited.

Did Bajaj Auto experience data theft or operational shutdowns?

The automotive manufacturer has not yet disclosed if any corporate, worker, or customer data was extracted by the threat actors. The company stated that mitigation efforts have contained the digital threat effectively.

How did the Indian stock market respond to the cyber incident?

Following the public regulatory filing, Bajaj Auto shares fell by more than 2 percent on the stock market, leading the downward trend in the Nifty Auto sectoral index on Wednesday.