As Associated Press reports, delegates at an international conference were told by Europol Executive Director Rob Wainwright that ransomware had taken the cybercrime threat to “another level.”
An 80-page report published by the agency highlighted the growing threat posed by ransomware attacks:
“Ransomware attacks have eclipsed most other global cybercrime threats, with the first half of 2017 witnessing ransomware attacks on a scale previously unseen following the emergence of self-propagating ‘ransomworms’, as observed in the WannaCry and Petya/NotPetya cases. Moreover, while information-stealing malware such as banking Trojans remain a key threat, they often have a limited target profile.”
“Ransomware has widened the range of potential malware victims, impacting victims indiscriminately across multiple industries in both the private and public sectors, and highlighting how connectivity and poor digital hygiene and security practices can allow such a threat to quickly spread and expand the attack vector.”
As we have previously discussed, multinationals like household goods manufacturer Reckitt Benckiser, and the Maersk shipping conglomerate have reported that the attacks have caused $100 million and $300 million in lost revenue respectively.
Meanwhile the impact felt by the WannaCry ransomware earlier in the year on the UK’s National Health Service and other large organisations is well-documented.
It’s no wonder that Europol is calling for more resources to be put in place around the world to target cybercrime gangs, and for greater co-ordination between law enforcement agencies.
As The Register reports, a similar message of the rise of ransomware has come from the UK’s Metropolitan Police’s cybercrime-fighting division speaking at the Cyber Security in Healthcare event in London:
“Three years ago [the main threat] was the inception of DDoS attacks or the criminal damage of computers; two years ago it was data breaches like TalkTalk, this year its been the use of ransomware attacks on individuals and corporate systems. Next year it will be more of the same.”
We can talk long and hard about the need for companies and home computer users to have better protection in place, to keep a strict regime of patching against vulnerabilities, and to make sure that a secure backup regime is in place.
But Europol argues that we also need to tackle the rampant rise of ransomware from the other end of the problem. That means giving law enforcement agencies more resources to investigate organised multinational cybercrime gangs in order to bring the perpetrators to justice.