A recent report by Palo Alto Networks, a cybersecurity solutions company, highlights the increasing vulnerability of industrial operations in the Philippines to cyberattacks.
The “State of OT Security” report, which surveyed nearly 2,000 operational technology (OT) and IT leaders worldwide, including 51 in the Philippines, reveals that over 70% of Filipino industrial organizations faced at least one OT attack in 2023. These attacks have led to operational shutdowns, revenue losses, and substantial remediation costs.
As industrial sectors undergo digital transformation, particularly with the adoption of artificial intelligence (AI) and other advanced technologies, traditional security measures have proven insufficient.
“AI-driven defenses must be adopted to quickly analyze large data sets and detect patterns of impending threats, often before an attack occurs,” said Oscar Visaya, country manager for Palo Alto Networks in the Philippines.
The report also reveasl the growing challenges posed by new technologies and compliance requirements. Filipino industrial operators are increasingly aware of the need to adapt their cybersecurity strategies to address these evolving risks. Despite previous beliefs that industrial operations were immune to cyberattacks due to air-gapped systems and legacy assets, the report finds that 76.5% of Filipino respondents experienced a cyberattack in the past year. Nearly half of these attacks occurred on a monthly or weekly basis.
The impact of these cyberattacks has been severe, with 23.1% of organizations in the Philippines forced to shut down industrial operations in the last year due to successful breaches. This alarming trend has prompted 70.6% of respondents to prioritize OT cybersecurity, with more than half planning to increase their cybersecurity budgets over the next two years.
OT and IT teams
However, the report also highlights significant challenges in the coordination between OT and IT teams, which hampers effective responses to cyber threats. More than half of the respondents described the relationship between OT and IT teams as either siloed or frictional, with only 17.6% reporting alignment between the two. This disconnect is partly due to the historical roles of each team, with IT traditionally responsible for company-wide security, while OT focused on industrial operations.
AI, while offering potential solutions to these challenges, also presents new risks. The report found that 70.6% of Filipino respondents view AI-enabled attacks as a critical issue, yet 80% also believe that AI will be crucial in preventing future OT attacks. The move to cloud technologies is another factor shaping OT security strategies, with 92.2% of respondents believing that cloud adoption will strengthen security. However, 64.7% also anticipate increased cybersecurity challenges in the next two years due to this transition.
The Palo Alto Network report emphasized the importance of adopting a Zero Trust approach to OT security. Despite strong support for this strategy, with over 80% of respondents endorsing it, the actual implementation remains low, with just over 20% having fully deployed Zero Trust solutions in their OT/IT environments.
As industrial operations continue to evolve in the digital age, the need for comprehensive and coordinated cybersecurity strategies becomes increasingly urgent.