According to an update from Bleeping Computer, Enel, a multinational energy firm based in Italy, is facing yet another ransomware attack. Barely five months since the firm neutralized a Snake ransomware attack, a Netwalker has now attacked its systems, touting to have accessed 5TB of Enel’s data. They are demanding to be paid 1234.0238 BTC ($16.3 million at the time of publication) as a ransom to surrender its decryption keys and maintain Enel’s data privacy.
1234.024 bitcoins, or $14 million. The biggest ransom we’ve seen to date?
— John Paul Koning (@jp_koning) October 27, 2020
As per the Bleeping computer report, the attacker first shared a ransom note with them; it appeared to be from a Netwalker who had compromised Enel’s data. Notably, Enel is a leading Fortune 500 company and operates in over 40 countries, while its customer outreach is more than 61 million.
While Enel has yet to comment on the issue, the attackers have shared links to confirm that they have compromised data from the Enel group. So far, Enel has yet to respond to Netwalker, a situation that now appears to be doubling the amount of ransom. The attackers are now asking for 1234.0238 BTC to give Enel access to the decryptor; something they say must be bought.
Nonetheless, the Netwalker attackers have communicated with the Enel group as per a recent post on Enel’s support chat.
“Hello, Enel. Don’t be afraid to write to us. Tomorrow we will make a blog post about you or start looking for good hands for your files.”
Meanwhile, they have shown that they are willing to leak Enel’s data if their demands are not met. The Netwalker has already released a screenshot of Enel’s unencrypted data, threatening to make it public and analyze further for ‘interesting things.’
As the crypto industry grows, attackers have found a ‘favorite’ in privacy coins like Monero while others don’t go past Bitcoin. Recent months have seen multiple malicious players demand ransom in BTC, one of the latest attacks on Argentina’s immigration office where the hackers demanded $4 million in BTC.