Tag: Access Tier
A wide variety of organizations fall under financial services, including banks of varying sizes, credit unions, insurance companies, government-sponsored financial institutions, stock exchanges, investment funds, payment processors, consumer finance lenders, brokerages, and companies that service the financial sector. We’ll look at all of these and note the differences in the data, starting with the largest…
Read MoreCyberattack Incidents at Financial Services Companies Like payment processors, financial services companies are private companies that serve the financial sector by providing data processing for banks, credit unions, and other financial institutions. They can perform loan analyses, credit ratings, check printing, data storage, or analytics. Basically, they provide any outsourced service except payment processing (the…
Read MoreAttackers are always on the lookout to compromise digital identities. A successful account takeover allows a cybercriminal to impersonate a genuine user for monetization purposes. Enterprises large and small have utilized various means to secure someone’s digital identity, and credentials are the starting point. F5 Labs 2021 Credential Stuffing Report indicates that 1.8 billion credential…
Read MoreIntroduction gRPC (gRPC Remote Procedure Call) is a protocol that is gaining a lot of traction in the microservices world and is becoming a popular alternative for developers to use instead of REST (representational state transfer). Many organizations are trying to adopt gRPC, and technology blog sites are abuzz with chatter about choosing between REST…
Read MorePhishing is not the only method that attackers used against cryptocurrency exchanges and wallets. As noted in the 2021 TLS Telemetry report, malicious Tor exit nodes were also used to strip SSL/TLS connections, which allowed attackers to harvest credentials to cryptocurrency exchanges. Investigating Attacker Methods Threat actors frequently refine their techniques to improve the success…
Read More
Mitigation Coverage Restrict web-based content 7 Disable or remove feature or program 5 Multifactor authentication 5 Network segmentation 5 User training 5 Application isolation and sandboxing 4 Exploit protection 4 Network intrusion prevention 4 Privileged account management 4 User account management 4 Antivirus/antimalware 3 Data backup 3 Filter network traffic 3 Password policies 3 Update…
Read MoreMaliBot’s C2 IP has been used in other malware smishing campaigns since June 2020, which raises questions about how the authors of this malware are related to other campaigns (see Campaign Screenshots). How MaliBot Works Android ‘packers’ are becoming increasingly popular with malware developers since they allow native code to be encrypted within the mobile…
Read MoreOverview Blackguard Infostealer is a malware strain that was first discovered infecting Windows devices at the start of 2022. Other security researchers have already documented how the malware operates and its dissemination via underground Russian crimeware forums., This article aims to expand on existing research by exploring its data exfiltration capabilities in greater detail. Blackguard…
Read MoreExecutive Summary & Key Takeaways As security professionals, we often live and die by the release cycle of the latest vulnerabilities. In this report, sponsored by F5 Labs, we take a step back and examine the universe of vulnerabilities (defined by the CVE) and how it’s changed in the last 20 years. As you will…
Read MoreIntroduction As stories of electronic fraud fill the daily news, we’re still answering the question “What is phishing?” In 2020, it continues to be one of the most prevalent attack types, so let’s look at what phishing is, why it is so successful, and what you can do to avoid becoming a victim. What…
Read More