Stolen credentials can enable account takeover and lateral movement; phishing-resistant MFA, password managers, and rapid revocation reduce the risk.
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Background for this topic.
Credentials are the data used to verify a user's identity to a system, commonly including usernames, passwords, security tokens, or biometric identifiers. They serve as gatekeepers for access to accounts, applications, and sensitive information. Attackers target credentials to impersonate users, escalate privileges, or gain unauthorized system access.
Compromise of credentials can occur through phishing, credential stuffing, or theft from insecure storage. Effective defenses include enforcing strong, unique passwords, implementing multi-factor authentication (MFA), and securely storing credentials using hashing or encryption. Monitoring for unusual login patterns and promptly revoking compromised credentials are also critical to limit attacker impact.
Time to call in the legal team Black Hat Dylan Ayrey, a bug hunter and CEO of Truffle Security, discovered a big data company credential dump containing personal information belonging to about 50,000 of its users, and still hasn't fixed it. …
Password security is only as strong as the password itself. Unfortunately, we are often reminded of the danger of weak, reused, and compromised passwords with major cybersecurity breaches that start with stolen credentials. For example, in May 2022, the popular wedding planning site, Zola, was the victim of a significant cybersecurity breach where hackers used an attack known as credential
Cloudflare says some of its employees' credentials were also stolen in an SMS phishing attack very similar to the one that led to Twilio's network being breached last week. [...]
Threat analysts have discovered ten malicious Python packages on the PyPI repository, used to infect developer's systems with password-stealing malware. [...]
Some of these packages were capable of stealing user credentials and environment variables
Customer engagement platform Twilio on Monday disclosed that a "sophisticated" threat actor gained "unauthorized access" using an SMS-based phishing campaign aimed at its staff to gain information on a "limited number" of accounts
In what's yet another instance of malicious packages creeping into public code repositories, 10 modules have been removed from the Python Package Index (PyPI) for their ability to harvest critical data points such as passwords and Api tokens
Attackers are spoofing the widely used cryptocurrency exchange to trick users into logging in so they can steal their credentials and eventually their funds.
Cloud communications company Twilio says some of its customers' data was accessed by attackers who breached internal systems after stealing employee credentials in an SMS phishing attack. [...]
Attackers abused open redirects on the websites of Snapchat and American Express in a series of phishing attacks to steal Microsoft 365 credentials. [...]