Less than half of businesses surveyed worldwide were confident in their ability to determine the scope of a network compromise and to remediate damage, according to the Cisco 2016 Annual Security Report. But, an overwhelming majority of finance and line-of-business executives agreed that regulators and investors expect companies to provide greater transparency on future cybersecurity risk. This points to security as a growing boardroom concern.
The report highlights the challenges businesses face due to the rapid advancements of attackers. Hackers increasingly tap into legitimate resources to launch effective campaigns for profit-gain. Additionally, direct attacks by cybercriminals, leveraging ransomware alone, put $34 million a year per campaign into their hands. These miscreants continue to operate unconstrained by regulatory barriers.
Businesses are up against security challenges that inhibit their ability to detect, mitigate and recover from common and professional cyberattacks. Aging infrastructure and outdated organizational structure and practices are putting them at risk.
The study sounds a global call-to-arms for greater collaboration and investment in the processes, technologies and people to protect against industrialized adversaries.
Aging infrastructure
Between 2014 and 2015, the number of organizations that said their security infrastructure was up-to-date dropped by 10 percent. The survey discovered that 92 percent of Internet devices are running known vulnerabilities. Thirty-one percent of all devices analyzed are no longer supported or maintained by the vendor.
SMBs as a potential weak link
As more enterprises look closely at their supply chain and small business partnerships, they are finding that these organizations use fewer threat defense tools and processes. For example, from 2014 to 2015 the number of SMBs that used web security dropped more than 10 percent. This indicates potential risk to enterprises due to structural weaknesses.
Outsourcing on the rise
As part of a trend to address the talent shortage, enterprises of all sizes are realizing the value of outsourcing services to balance their security portfolios. This includes consulting, security auditing and incident response. SMBs, which often lack resources for an effective security posture, are improving their security approach, in part, by outsourcing, which is up to 23 percent in 2015 over 14 percent the previous year.
Shifting server activity
Online criminals have shifted to compromised servers, such as those for WordPress, to support their attacks, leveraging social media platforms for nefarious purposes. For example, the number of WordPress domains used by criminals grew 221 percent between February and October 2015.
Browser-based data leakage
While often viewed by security teams as a low-level threat, malicious browser extensions have been a potential source of major data leaks, affecting more than 85 percent of organizations. Adware, malvertising, and even common websites or obituary columns have led to breaches for those who do not regularly update their software.
DNS blind spot
Nearly 92 percent of “known bad” malware was found to use DNS as a key capability. This is frequently a security “blind spot” as security teams and DNS experts typically work in different IT groups within a company and don’t interact frequently.
Time to detection faster
The industry estimate for time to detection of a cybercrime is an unacceptable 100 to 200 days. Cisco has further reduced this figure from 46 to 17.5 hours, since the 2015 Cisco Midyear Security Report was released. Shrinking the time to detection has been shown to minimize cyberattack damage, lowering risk and impact to customers and infrastructures worldwide.
Trust matters
With organizations increasingly adopting digitization strategies for their operations, the combined volume of data, devices, sensors, and services are creating new needs for transparency, trustworthiness, and accountability for customers.