InTegriLogic Blog
The Week in Breach News: 03/23/22 – 03/29/22
Microsoft
Exploit: Unauthorized Access
Microsoft: Software Company
Risk to Business: 2.337 = Severe
The Lapsus$ gang has released 37GB of source code that they snatched in a brazen hit on Microsoft’s Azure DevOps server. Microsoft confirmed the incident, saying that the threat actors gained access through a compromised employee account. The source code looks to pertain to various internal Microsoft projects, including for Bing, Cortana and Bing Maps. Microsoft made a blog post about its recent operations to track and potentially interfere with Lapsus$ last week. The company was quick to state, “Microsoft does not rely on the secrecy of code as a security measure and viewing source code does not lead to elevation of risk.” Lapsus$ is known to be a ransomware outfit, but no ransom activity was disclosed in this incident.
Individual Impact: No information about consumer/employee PII, PHI or financial data exposure was available at press time.
How It Could Affect Your Business: Source code is a useful asset for cybercriminals that can help them develop new malware and attack techniques.
Okta
Exploit: Credential Compromise (Supply Chain Risk)
Okta: Identity and Access Management Solutions
Risk to Business: 1.299 = Extreme
Lapsus$ also pulled off another high-profile attack, this time against access management company Okta. Lapsus$ announced that it had breached Okta’s security in January on March 22. Supporting the claim, the group published screenshots related to Okta’s internal apps and systems. This one had a bit of a bumpy acknowledgment process by Okta who originally said no customer data was accessed but later clarified, saying “a small percentage of customers – approximately 2.5% – have potentially been impacted and (their) data may have been viewed or acted upon.” A third-party service provider’s previous breach likely also played a part in the incident. No specifics on the data were given. As we stated above, Lapsus$ is typically involved in ransomware operations but no details of any ransomware activity have been reported.
NOTE: Lapsus$ hackers were allegedly detained by UK police following these incidents.
Individual Impact: No information about consumer/employee PII, PHI or financial data exposure was available at press time.
How It Could Affect Your Business: Cybercriminals know that service providers are a quick avenue to exploit for vulnerabilities that may allow them to penetrate a bigger company’s security.
United States – Morgan Stanley
Exploit: Social Engineering (Vishing)
Morgan Stanley: Financial Services
Risk to Business: 1.721 = Severe
Morgan Stanley Wealth Management, the wealth and asset management division of Morgan Stanley, says some of its customers had their accounts compromised in a vishing attack. The company notified clients that on or around February 11, 2022, a threat actor impersonating Morgan Stanley gained access to their accounts by impersonating a Morgan Stanley representative and persuading those victims to provide the imposter their Morgan Stanley Online account info. After successfully breaching their accounts, the attacker also electronically transferred money to themselves using the Zelle payment service. No specifics have been given regarding the number of customers swindled, but the firm has stated that those clients were reimbursed.
Individual Impact: No information about consumer/employee PII, PHI or financial data exposure was available at press time.
How It Could Affect Your Business: Brand impersonation is a rising risk that businesses and consumers need to be aware of. It always pays to check for authenticity before handing over your data.
Russia – Miratorg Agribusiness Holding
Exploit: Malware (Nation-State)
Miratorg Agribusiness Holding: Meat Distributor
Risk to Business: 1.909 = Severe
Russian meat wholesaler Miratorg Agribusiness Holding has suffered a major cyberattack that encrypted its IT systems. The attack was reported by Rosselkhoznadzor, Russia’s veterinary medicine and agricultural production and byproducts oversight body. The attackers reportedly made use of the Windows BitLocker feature to encrypt files, possibly gaining access through a state veterinary information service. Rosselkhoznadzor has suggested that this may be a nation-state cyberattack. Miratorg Agribusiness Holding promised that attack will not affect its supply and shipments to Russian citizens.
How it Could Affect Your Business: Nation-state cybercrime is booming, especially around the Russia/Ukraine conflict.
Greece – Hellenic Post (ELTA)
Exploit: Ransomware
Hellenic Post (ELTA): National Postal Service
Risk to Business: 2.017 = Severe
ELTA, the state-owned provider of postal services in Greece, has disclosed a ransomware incident that has knocked most of the organization’s services offline. The organization announced that its IT teams have determined that the threat actors exploited an unpatched vulnerability to drop malware that allowed access to one workstation using an HTTPS reverse shell, encrypting systems critical to ELTA’s business operation. ELTA is currently unable to process mail, bill payments or any form of financial transaction orders with no estimate of when these services will be made available again.
Individual Impact: No information about consumer/employee PII, PHI or financial data exposure was available at press time.
How it Could Affect Your Business: Cybercriminals love to target organizations in time-sensitive fields to increase their chance of scoring a big payday.
United Kingdom – Ministry of Defence
https://www.theregister.com/2022/03/24/ministry_of_defence/
Exploit: Nation-State Hacking (Hacktivism)
Ministry of Defence: National Government Agency
Risk to Business: 2.811 = Moderate
The Ministry of Defence has suspended online application and support services for the British Army’s Defence Recruitment System after bad actors compromised some data held on applicants. The army was informed of the break-in on March 14 along with a rumored threat to expose the stolen data on the dark web. The recruitment operations system is run by Capita, a vendor that handles marketing, processing applications and candidate assessment centers. No further information on what data was stolen or when systems will be restored to full operations has been released.
Individual Impact: No information about consumer/employee PII, PHI or financial data exposure was available at press time.
How it Could Affect Your Business: Cybercriminals are always hungry for fresh data, especially valuable personal or financial information.
Scotland – Scottish Association for Mental Health
Exploit: Ransomware
Scottish Association for Mental Health: Healthcare Provider
Risk to Business: 2.176 = Severe
The RansomEXX ransomware group hit the Scottish Association for Mental Health, snatching 12 GB of sensitive client data from the charity. The organization confirmed the attack in a statement, explaining “We are devastated by this attack. It is difficult to understand why anyone would deliberately try to disrupt the work of an organisation that is relied on by people at their most vulnerable.” Attackers reportedly gained access to internal employee communications as well as other data sources. The charity has also said that they’re working with Police Scotland to resolve the situation. No ransom demand was made public.
Rist to Individuals: 2.307 = Severe
The exposed data includes unredacted photographs of individuals’ driving licenses, passports, personal information such as volunteers’ home addresses and phone numbers, and some clients’ passwords and credit card details.
How it Could Affect Your Business: This situation is especially unfortunate because in addition to an expensive incident response, the organization likely faces costly penalties.
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