Info Security Magazine
3 years, 10 months ago
Hackers Deploy Bumblebee Loader to Breach Target Networks
Most Bumblebee infections started by end-users executing LNK files
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Latest coverage for Breach
Stay informed on the latest data breach incidents and security breaches. Protect your information with our up-to-date breach news and analysis.
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Background for this topic.
Breach means unauthorized access to a computer system or network that exposes or steals sensitive data like personal details, passwords, or proprietary information. Attackers often exploit software flaws, weak passwords, or social engineering to gain entry. Breaches can also result from insiders misusing access or accidental data exposure.
Understanding breaches is crucial because they reveal weaknesses in security controls and can lead to data theft or operational disruption. Effective defenses include promptly patching vulnerabilities, enforcing strong authentication, and segmenting networks to limit attacker movement. Detecting breaches quickly through monitoring and logging helps contain damage and guide targeted remediation efforts to secure affected systems and data.
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Bleeping Computer
3 years, 10 months ago
Winnti hackers split Cobalt Strike into 154 pieces to evade detection
The Chinese Winnti hacking group, also known as 'APT41' or 'Wicked Spider,' targeted at least 80 organizations last year and successfully breached the networks of at least thirteen. [...]
Bleeping Computer
3 years, 10 months ago
Winnti hackers splits Cobalt Strike into 154 pieces to evade detection
The Chinese Winnti hacking group, also known as 'APT41' or 'Wicked Spider,' targeted at least 80 organizations last year and successfully breached the networks of at least thirteen. [...]
The Hacker News
3 years, 11 months ago
Hackers Using Bumblebee Loader to Compromise Active Directory Services
The malware loader known as Bumblebee is being increasingly co-opted by threat actors associated with BazarLoader, TrickBot, and IcedID in their campaigns to breach target networks for post-exploitation activities
Krebs on Security
3 years, 11 months ago
When Efforts to Contain a Data Breach Backfire
Earlier this month, the administrator of the cybercrime forum Breached received a cease-and-desist letter from a cybersecurity firm. The missive alleged that an auction on the site for data stolen from 10 million customers of Mexico’s second-largest bank was fake news and harming the bank’s reputation. The administrator responded to this empty threat by purchasing the stolen banking data and leaking it on the forum for everyone to download.
Bleeping Computer
3 years, 11 months ago
New MailChimp breach exposed DigitalOcean customer email addresses
DigitalOcean is warning customers that a recent MailChimp security breach exposed the email addresses of some customers, with a small number receiving unauthorized password resets. [...]
The Register
3 years, 11 months ago
1,900 Signal users exposed: Twilio attacker 'explicitly' looked for certain numbers
Bad guy also got SMS verification codes, and re-registered one of the numbers they searched for The security breach at Twilio earlier this month affected at least one high-value customer, Signal, and led to the exposure of the phone number and SMS registration codes for 1,900 users of the encrypted messaging service, it confirmed.…
The Hacker News
3 years, 11 months ago
New Evil PLC Attack Weaponizes PLCs to Breach OT and Enterprise Networks
Cybersecurity researchers have elaborated a novel attack technique that weaponizes programmable logic controllers (PLCs) to gain an initial foothold in engineering workstations and subsequently invade the operational technology (OT) networks
Bleeping Computer
3 years, 11 months ago
Twilio hack exposed Signal phone numbers of 1,900 users
Phone numbers of close to 1,900 Signal users were exposed in the data breach Twilio cloud communications company suffered at the beginning of the month. [...]