Cisco Resets Passwords on Careers Portal
Cisco last week prompted a password reset for the user accounts on its Cisco Professional Careers mobile website after a security researcher discovered a vulnerability in the portal. The networking giant decided to reset the user passwords to ensure that accounts are kept secure, and says that the issue would have resulted in exposing “a…
Securing Black Friday sales: Is your business ready?
Black Friday is the day following Thanksgiving Day in the US, well-known for a variety of promotional sales. These are dependent on Internet connections working, servers coping with demand, in-store bandwidth holding up for transaction processing, and more. Both in-store and online, Black Friday sales are dependent on technology.
Retailers overconfident in endpoint security
A new study conducted by Dimensional Research evaluated the confidence of IT professionals regarding the efficacy of seven key security controls, which must be in place to quickly detect a cyber attack in progress. Study respondents included 763 IT professionals from various industries, including 100 participants from the retail sector. Despite unique attacks on their…
ADC Attacks Can Cause Damage in Industrial Environments
Malicious actors could cause physical damage by exploiting flaws in how analog-to-digital converters (ADCs) are used in industrial environments, researchers warned. ADCs are electronic devices that convert analog signals, such as voltage or amperage, into digital signals. In industrial environments, ADCs can be used to produce a digital number from an analog signal coming from…
Tip of the week: How to delete unwanted programs
Generally speaking, programs you don’t want — the bloatware that came with your computer or piggybacked on software updates, for example — often are not really dangerous. Nevertheless, they may be a drag in various ways, launching unwanted processes and slowing down your system, tracking your movements online and sending personal data to software developers….
What about the personal data on those millions of recalled Note7s?
The users of millions of faulty Samsung Galaxy Note7s, already turned in, face a bigger potential dilemma than whether the devices might blow up: The fate of their personal data on the devices. Many of the users of some 3 million Note7 devices sold were told by Samsung and government officials to immediately stop using…
The Internet of Trouble: Securing Vulnerable IoT Devices
There are times when perception will coalesce around something that has been previously known, but not taken seriously. That is what happened recently with the distributed denial-of-service (DDoS) weaponization of the Internet of Things (IoT). Although government agencies have issued warnings about the potential problem of vulnerable IoT devices, nobody has ever really done anything…
Collaborative defense, the shift from ‘what’ to ‘how’
Boston—Cybersecurity experts and those new to the space gathered together at the Federal Reserve Bank to join the Advanced Cyber Security Center (ACSC) for Massachusetts Cybersecurity 2.0: Preparing for the Next Wave of Cyber Challenges. Whether it’s securing self-driving cars, cloud computing, or exposing criminals in the Darknet, the industry will face many challenges in…
Mobile subscriber identity numbers can be exposed over Wi-Fi
For a long time, law enforcement agencies and hackers have been able to track the identity and location of mobile users by setting up fake cellular network towers and tricking their devices to connect to them. Researchers have now found that the same thing can be done much more cheaply with a simple Wi-Fi hotspot….
Surveys: Security Pros Overwhelmed, Not Communicating, Threat Intel Data
Two new surveys released in the last week revealed troubling but telling trends in enterprise security: 70 percent of infosec professionals are overwhelmed by the volume and complexity of threat intelligence data, according to a report from security vendor Anomali and the Ponemon Institute; a separate survey from consultancy BDO USA found that only 27%…