PandaLabs, Panda Security's malware analysis and detection laboratory, issued a security alert that reveals a direct correlation between the recent stock market volatility and the growth of new threats.

According to PandaLabs, the two are tied together much more closely than previously thought and recent stock market instability has accelerated the volume of targeted cyber attacks and their relative impact on the economy over the last month and a half. In addition, analysts at PandaLabs believe the recent spike in malware could be related to cybercriminals now having fewer possible targets as a result of consolidation within the banking industry.

"When we began looking into the specific effects cybercriminals had on our economy during times of duress we found a startling connection: the criminal economy is closely interrelated with our own economy," said Ryan Sherstobitoff, chief corporate evangelist for Panda Security. "Based on our extensive research and analysis of emerging malware patterns, we believe that criminal organizations are closely watching market performance and adapting as needed to ensure maximum profit."

According to PandaLabs, the new strategy appears to be developed in response to banking industry consolidation brought on by the $700 billion bailout package passed by Congress in early October. As a result of this consolidation, fewer banking entities will exist in the long term and the perception of instability in the financial community makes for a less attractive target. This situation has increased the volume of other types of malware such as adware, which under normal circumstances would be second to Trojans.

"Cybercriminals have to increase their activity to reach more users with campaigns designed to put money directly into their pockets, especially during times of economic instability. For example, we have seen a surge in the number of fake antivirus software scams that trick unsuspecting consumers into making an online transaction, instead of criminals relying heavily on phishing the credentials for banks," explains Sherstobitoff. "Our data also shows that these fake antivirus campaigns are generating over $14 million in profit each month for the underground economy."

The following are highlights on PandaLabs's key findings:

- On average, the US stock market experienced between a 3 to 7 percent decline from Sept. 1st to Oct. 9th. However, activity on the "malware markets" was the opposite: it grew substantially as the stock markets declined.

- From Sept. 5th to 16th, the Dow Jones Industrial Average, NASDAQ, S&P 500 and Composite Index all dropped from the plus 0.0 percent range to approximately negative 3.0 percent or lower. The same timeframe witnessed a significant surge in daily malware threats; for example from Sept. 8th to Sept 10th the volume of daily threats grew from 10,150 to well over 24,000.

- From Sept. 14th to 16th, stock markets dropped from -0.5 to -5.5 percent while daily threats grew from 8,276 on the 14th to over 31,404 on the 16th.