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RBI Issues Advisory to Support Cybersecurity in Banks


 

Amid escalating cyber threats, the Reserve Bank of India (RBI) has released a comprehensive advisory to all scheduled commercial banks. This advisory, disseminated by the Department of Banking Supervision in Mumbai, stresses upon the paramount importance of robust cybersecurity measures in the modern digital banking infrastructure.

The advisory highlights the crucial role of Corporate Governance in maintaining accountability within banks, emphasising that IT Governance is a key component of this framework. The RBI stresses that effective IT Governance necessitates strong leadership, a clear organisational structure, and efficient processes. Responsibility for IT Governance, the advisory states, lies with both the Board of Directors and Executive Management.

With technology becoming integral to banking operations, nearly every commercial bank branch has adopted some form of digital solution, such as core banking systems (CBS) and alternate delivery channels like internet banking, mobile banking, phone banking, and ATMs. In light of this, the RBI provides specific guidelines to banks for enhancing their IT Governance.

The RBI recommends that banks clearly define the roles and responsibilities of their Board and Senior Management to ensure effective project control and accountability. Additionally, it advises the establishment of an IT Strategy Committee at the Board level, comprising members with substantial IT expertise. This committee is tasked with advising on strategic IT directions, reviewing IT investments, and ensuring alignment with business goals.

The advisory also suggests structuring IT functions based on the bank’s size and business activities, with dedicated divisions such as technology and development, IT operations, IT assurance, and supplier management. Each division should be headed by experienced senior officials to manage IT systems effectively.

Implementing IT Governance PractiPracticehe RBI stresses the importance of implementing robust IT Governance practices aligned with international standards like COBIT (Control Objectives for Information and Related Technologies). These practices focus on value delivery, IT risk management, strategic alignment, resource management, and performance measurement.

Information Security Governance

Recognizing the critical nature of information security, the RBI advises banks to develop comprehensive security governance frameworks. This includes creating security policies, defining roles and responsibilities, conducting regular risk assessments, and ensuring compliance with regulatory requirements. The advisory also recommends that the information security function be separated from IT operations to enhance oversight and mitigate risks.

Risk Management and Compliance

The RBI underscores the necessity of integrating IT risks into banks’ overall risk management frameworks. This involves identifying threats, assessing vulnerabilities, and implementing appropriate controls to mitigate risks. Regular monitoring and oversight through steering committees are essential to ensure compliance with policies and regulatory standards.

The RBI’s advisory serves as a crucial reminder for banks to strengthen their cybersecurity defences amidst growing digital threats. By adopting robust IT Governance and information security frameworks, banks can enhance operational resilience, protect customer data, and safeguard financial stability. Adhering to these guidelines not only ensures regulatory compliance but also bolsters trust and confidence in the banking sector.

As technology continues to play an increasingly pivotal role in banking, the RBI urges banks to remain vigilant against emerging threats. Proactive measures taken today will help secure the future of banking operations against cybersecurity challenges. For detailed guidelines, banks are encouraged to refer to the official communication from the Reserve Bank of India.


Anubis Trojan Targeted 400 Banks’ Customers

 

A malicious app disguised as the official account management portal for French telecom giant Orange S.A. is targeting customers of Chase, Wells Fargo, Bank of America, and Capital One, as well as almost 400 other financial institutions. 

According to researchers, this is only the beginning. Researchers at Lookout cautioned in a recent report that once downloaded, the malware - a version of banking trojan Anubis – collects the user's personal data and uses it to mislead them. And it's not just huge bank customers that are at risk, according to the researchers: Crypto wallets and virtual payment networks are also being targeted.

The Lookout report stated, “As a banking trojan malware, Anubis’ goal is to collect significant data about the victim from their mobile device for financial gain.”

“This is done by intercepting SMSs, keylogging, file exfiltration, screen monitoring, GPS data collection, and abuse of the device’s accessibility services.” 

The malicious version of the Orange Telecom account management software was uploaded to the Google Play store in July 2021 and then removed, but analysts believe this was only a test of Google's antivirus defences and that it could reappear shortly. 

The report added, “We found that obfuscation efforts were only partially implemented within the app and that there were additional developments still occurring with its command-and-control (C2) server. We expect more heavily obfuscated distributions will be submitted in the future.” 

New Anubis Tricks 

The malicious version of the Orange Telecom account management software was uploaded to the Google Play store in July 2021 and then removed, but analysts believe this was only a test of Google's antivirus defences and that it could reappear shortly. 

The banking trojan connects to the command-and-control (C2) server after being downloaded on the device and downloads another application to start the SOCKS5 proxy. 

“This proxy allows the attacker to enforce authentication for clients communicating with their server and mask communications between the client and C2. Once retrieved and decrypted, the APK is saved as ‘FR.apk’ in ‘/data/data/fr.orange.serviceapp/app_apk,'” the researchers stated.

The user is then prompted to disable Google Play Protect, giving the attacker complete control, according to the research. Banks, reloadable card businesses, and cryptocurrency wallets are among the 394 apps targeted by fr.orange.serviceapp, according to the researchers. 

The Anubis client was linked back to a half-completed crypto trading platform, according to the Lookout team. 

Anubis, which was first discovered in 2016, is freely available as open-source code on underground forums, along with instructions for budding banking trojan criminals, according to the research. 

According to Lookout, the basic banking trojan has added a credential stealer to the mix in this current edition of Anubis code, putting logins for cloud-based platforms like Microsoft 365 in danger. 

As per Kristina Balaam, a security researcher with Lookout, the Lookout team was unable to discover any successful attacks linked to the Orange S.A. campaign. 

“While we can’t be certain whether the app has been used in a successful attack, we do know they are targeting U.S. banks including Bank of America, U.S. Bank, Capital One, Chase, SunTrust and Wells Fargo,” Balaam stated.