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Bad actors are looking to hit financial and banking firms in Canada with geo-specific campaigns touting malware like Emotet, GandCrab and Ursnif.
Banking and financial services in Canada are being targeted in geo-specific attacks looking to spread varying forms of malware, according to researchers tracking thousands of malicious email campaigns between January 2019 to May 2019.
In particular, campaigns are typically launched by financially-motivated cybercriminals, but can also be orchestrated by national, state-sponsored threat actors (such as Advanced Persistent Threat or APT groups), said researchers with Proofpoint.
“In 2019, threats specific to Canadian interests, whether abusing Canadian brands, or affecting Canadian organizations through specific geo-targeting mean that defenders at Canadian companies must be cognizant of threats far more targeted than ‘North America,’” researchers said.
Threats evolve. One of the first companies I was working for was hit by a ‘denial of service’ attack, an email was sent to a friend of mine which had a script that made sheep dance all over your screen. It was pretty amusing so she decided to send it to the distribution list in the office. Let’s just say that the system administrators were not amused, as it brought the network down completely, and took the afternoon to bring everyone back up. This was in 1995. Now security did evolve to a certain extent, this type of attack would have been caught by either your UTM, email security appliance or end point solution. Over the course of several years, security solutions did evolve – firewalls, end point, network access control and logging. In the early 2000’s, the terms SIM, SEM and SIEM were the rage, and the next best thing for organizations to battle against threat actors, as it was a great solution to review all of the events from your network in one centralized location. That was also when you could back up your logs to a CD.
Fast forward to today, we have embraced BYOD, Cloud technology, IoT devices, and no one actually picks up the phone any more – email or texting is the communication tool providing immediate gratification. (anyone remember what a telex machine is). This explosion of technology, and reliance on said technology, has completely altered the threat landscape. Organizations are subject to ransomware, trojans, APT’s, insider threats and more – which ‘can’ make it through your defenses, and be hard to detect and remediate.
In a recent article from Dark Reading by Kelly Sheridan, it identifies that the current SIEM systems have flaws, and while reading this, I was not surprised. Almost any product that collects event logs identifies themselves as an SIEM, and some SIEM’s now promote the security analytics more than logging portion of the product. In addition, the introduction of a new acronym – SOAPA – which stands for security operations and analytics platform architecture (Network World, November 29, 2016), was created to distinguish themselves from SIEM.
Advances for the SIEM is not moving at the same speed as the threats, or taking into account different threat vectors. Typically event data is sent from the host devices, using either standard syslog or through the use of an agent, to a repository of some sort. This event data is then queried using a set of correlation rules, that will then initiate an alert or a response of some sort. While most SIEM’s identify that they have huge libraries of pre-built reporting, they need to be refined to accommodate your organization AND they need to be regularly reviewed to ensure that any new “threats” will be discovered, and alerted on or have a response of some sort created.
While for some attacks the SIEM will most definitely be advantageous to the organization, and of course, if you are required to collect and monitor logs for a compliance requirement it is a necessity, however the threats today take into account how these platforms work. The threat actors are meticulous; and look at ways to evade the traditional security platforms.
The growth in products that are deemed to include security analytics/behavioural analysis can assist organizations in determining if network activity is malicious. The products look at the typical activity of a network over time, baseline it, and then can provide a relatively good assumption when the activity deviates that there is a potential issue at hand.
By combining behavioural analysis/security analytics, machine learning and threat intelligence, an organization will be provided a more comprehensive review of activity on your network. Using a system that is not based on rules, but rather looking holistically at all of the users, devices, applications and how they all interact, running it through algorithms and machine learning techniques – this will provide a more accurate detection of a threat.
To find out more, contact us.
These five steps can help your organizations limit the risks from disgruntled employees and user errors.
Although insider sabotage is among the top three security threats companies face, 35% of chief information security officers in the US still lack the best practices to handle it properly, according to a Bitdefender study.
Insider sabotage – whether by a former employee who still has network access and is bent on sabotage or a careless staff member who clicks on phishing links when using company devices, or even a contractor or associate – can be particularly devastating because it’s usually not detected until the damage is done.
As the bring-your-own-device (BYOD) to work trend becomes even more widespread, CISOs should conduct regular security trainings to make current employees vigilant toward cyber hacks and schemes. Did they receive a suspicious email? Then they shouldn’t click on any URL or download attachments. Because hackers can expertly impersonate company email addresses and templates, employees need to be trained about address typos that could signal a scam.
Increasing cloud adoption raises other concerns about cloud security for a growing number of companies that have lost proprietary data across a longer timeframe by disgruntled former or current employees, who should have to think twice about acting out against their employers.
If caught, those who deliberately harm a business may be in for some tedious prison time. A sysadmin from Baton Rouge, for example, was sentenced to 34 months in federal prison for causing substantial damage to his former employer, a Georgia-Pacific paper mill, by remotely accessing its computer systems and messing with commands. Obviously, access from all systems and networks associated with the company should have been revoked when the man was fired.
“To limit the risks of insider sabotage and user error, companies must establish strong policies and protocols, and restrict the ways employees use equipment and infrastructure or privileges inside the company network,” recommends Bogdan Botezatu, senior e-threat specialist at Bitdefender. “The IT department must create policies for proper use of the equipment, and ensure they are implemented.”
Here are five steps CISOs can take to avoid insider sabotage:
- Enforce a strict information security policy, and run regular training sessions with employees to prevent malware infection of company networks.
- Immediately revoke all access and suspend certificates for former employees to prevent them from leaving the company with backups and confidential data, or from making administrative changes before leaving the company.
- Keep a close eye on internal systems and processes, and set up notifications for any changes that should occur.
- Implement role-based access control to restrict access to unauthorized employees.
- Never rely solely on usernames and passwords to safeguard confidential company data. Instead, implement multiple authentication methods such as two-factor, two-person or even biometric authentication.
Electronic health record databases proving to be some of the most lucrative stolen data sets in cybercrime underground.
Medical insurance identification, medical profiles, and even complete electronic health record (EHR) databases have attracted the eyes of enterprising black hats, who increasingly see EHR-related documents as some of the hottest commodities peddled in the criminal underground. A new report today shows that complete EHR databases can fetch as much as $500,000 on the Deep Web, and attackers are also making their money off of smaller caches of farmed medical identities, medical insurance ID card information, and personal medical profiles.
The data comes by way of a report from Trend Micro’s TrendLabs Forward-Looking Threat Research (FTR) Team, which took a comprehensive look at how attackers are taking advantage of healthcare organizations’ weaknesses to devastating effect. Cybercriminals always have their eyes open for new profitable revenue streams, and the poor security around increasingly data-rich EHR systems pose a huge opportunity for the bad guys. It might therefore be beneficial for medical clinics to invest in a secure and robust EMR (electronic medical record) platform that might not be so easy to steal patient data. Dermatology clinics, for instance, can seek out software providers like PatientNow or the ones like them that can provide them with secure EMR software (Dermatology PatientNow) that will be suitable for their clinic.
“Monetizing raw data such as PII is nothing new in the underground. What makes EHR in the underground so different is that some of the data can be used to create a whole new list of offerings,” says Mayra Rosario Fuentes, the author of the TrendLabs report. “These wares include fraudulent documents like tax returns or fake IDs, fake driver’s licenses or birth certificates, but also stolen prescriptions with which the buyer can buy drugs. This gives them access to controlled substances such as Ambien, a popular sleep disorder medication known to be abused by many users.”
Fuentes and her FTR team combed through the Deep Web to understand pricing models used by the criminals to sell EHR data. Complete databases may be the most highly coveted items for sale, but other wares based on raw and processed stolen health data were well within the price ranges of even petty crooks.
Medical insurance IDs with valid prescriptions were selling for $0.50 US, and complete profiles of US victims including medical and health insurance data were selling for under $1. Meanwhile, fraudulent tax returns based on stolen medical records were marketed for $13.50 and fake birth certificates based on data stolen from medical records were selling for $500.
Attackers are practically printing money when it comes to this new line of stolen goods, considering how poorly healthcare organizations are protecting their key assets. According to a a separate report out today featuring a survey conducted by 451 Research on behalf of Thales, 69% of US healthcare organizations report their biggest spend is on perimeter defenses.
Meanwhile, they’re leaving holes in the network big enough to drive monster trucks through them, by way of Internet of Things (IoT) medical devices and other poorly secured systems. The TrendLabs report detailed research conducted through Shodan that showed how many of these systems were left accessible to the public internet with minimal to no access controls. Not only did these systems exposing the network to further lateral attacks, but in many instances they provided direct access to the EHR systems themselves, as was the case from exposed interfaces to Polycom conference systems that researchers found in one case.
SAN FRANCISCO, Feb. 14, 2017 /PRNewswire/ — SnoopWall, Inc, the global leader in Breach Prevention, today announced receiving the coveted Cybersecurity Excellence Award for its tiny, powerful, cost-efffective NetSHIELD Nano breach prevention appliance.
“We’re humbled and honored to receive this prestigious award from our peers in the cyber and information security space,” said Gary S. Miliefsky, CEO of SnoopWall, Inc. “When small to medium enterprises (SMEs) are looking for a cost effective way to prevent breaches on their intranet networks, they look towards SnoopWall. Our NetSHIELD Nano is an incredibly tiny, powerful and cost-effective breach prevention solution that any SME can afford.”
The Cybersecurity Excellence Award is a prestigious award that honors individuals, products and companies that demonstrate excellence, innovation and leadership in information security. This independent awards program is produced in cooperation with the Information Security Community on LinkedIn, tapping into the experience of more than 300,000+ cybersecurity professionals to recognize the world’s best cybersecurity products, individuals and organizations.
“Congratulations to SnoopWall for winning the 2017 Cybersecurity Excellence Award for Network Access Control (NAC) hardware with their tiny breach prevention Nano appliances,” said Holger Schulze, founder of the 350,000-member Information Security Community on LinkedIn which organizes the awards program. “With over 450 entries, the 2017 awards are highly competitive. All winners and finalists reflect the very best in leadership, excellence and innovation in today’s cybersecurity industry.”
Fitting within the palm of your hands, the patented NetSHIELD Nano is the world’s smallest network access control (NAC) and breach prevention intranet security appliance. This is a tiny, powerful, plug-in-and-protect solution that detects and blocks zero-day malware (0day), ransomware, remote access Trojans (RATs). In addition, in milliseconds it blocks rogue devices, manages the Bring Your Own Device (BYOD) dilemma and, with pinpoint accuracy, finds all vulnerabilities in trusted network assets/devices including on wired and wireless networks and all internet of things (IoT) devices. It has a complete standalone secure web-management interface, as well as support for all major switches, hubs, wireless devices and can send threat feeds to all SIEMs and SIMs over Syslog or SNMP traps plus email alerts. In addition, for larger organizations and MSSPs it can be completely managed remotely through the Command Center of the NetSHIELD Enterprise appliances.
About SnoopWall, Inc.
SnoopWall is the world’s first breach prevention security company delivering a suite of network, mobile and app security products as well as cloud-based services protecting all computing devices from prying eyes and new threats through patented counterveillance cloaking technology. SnoopWall secures mission critical and highly valuable confidential information behind firewalls with our award winning patented NetSHIELD appliances and with WinSHIELD on windows and MobileSHIELD on Google Android and Apple iOS mobile devices with next generation technology that detects and blocks all remote control, eavesdropping and spying. SnoopWall’s software products and hardware appliances are all proudly made in the U.S.A.