Tips
to Recognize, Prevent, or Reduce Cyberattacks and
Cybercrimes
Scott
Cory, Chief Information Officer, ACL
As we move through the
holiday season, new challenges that people and
organizations face include the heightened risk and
probability of “bad actors”–people with criminal intention,
organized crime groups, and state-sponsored groups–seeking
to compromise people and organizations’ mobile phones,
tablets, and systems to gain access to data and
information. The Department of Homeland Security’s
Cybersecurity and Infrastructure Security Agency (CISA)
published this alert
on December 15, 2021. The risk has always been
present–with our attention on holiday celebrations, our
personal and professional guard and resources can be down.
It’s easy to be distracted by the phishing email or the
phone call asking you to click on a link, or to provide
personal information that can allow a bad actor to gain
access to data and systems. After that happens, there
are fewer people and more challenges to identify, respond
to, and repair any damage carried out by cyberattacks and
cybercrimes.
You may think that community-based organizations aren’t
targets. However, in 2021 three Area Agencies on Aging
(AAAs) and associated service providers experienced
cyberattacks, resulting in loss of data about the
organizations and the people they serve. There may well be
other community-based organizations that experienced
cyberattacks about which we don’t know. As providers of
services that CISA and others consider part of the National Critical Functions ,
AAAs, Centers for Independent Living, and state and local
adult protective service agencies, among others in our
aging and disability networks, all are potential critical
infrastructure targets.
What can we do to prepare for and protect against
cyberattacks and cybercrime? The first–and most
important–way to prevent cybersecurity issues is to be
aware. CISA offers this advice on "How to
Recognize and Prevent Cybercrime."
Recognize the Risk of Cybercrime:
Identity theft is
the illegal use of someone else's personal information in
order to obtain money or credit. How do you know if
you’ve been a victim of identity theft? You might get bills
for products or services you did not purchase. Your bank
account might have withdrawals you didn’t expect or
unauthorized charges.
Phishing attacks use email to collect personal and financial
information or infect your machine with malware and
viruses. Cybercriminals use legitimate-looking emails that
encourage people to click on a link or open an attachment.
The email they send can look like it is from an authentic
financial institution, e-commerce site, government agency,
or any other service or business.
Imposter scams
happen when you receive an email or call seemingly from a
government official, family member, friend, or other
trusted source requesting that you wire them money to pay
taxes or fees, or to help someone you care about.
Cybercriminals use legitimate looking emails that encourage
people to send them money or personal information.
Prevent or Reduce the
Impact of Cybercrime:
Keep a clean machine.
Update the security software and operating system on your
computer and mobile devices. Keeping the software on your
devices up to date will prevent attackers from taking
advantage of known vulnerabilities.
When in doubt, throw it
out. Stop and think before you open attachments
or click links in emails. Links in email, instant message,
and online posts are often the way cybercriminals
compromise your computer. If it looks suspicious, it’s best
to delete it.
Use stronger authentication. Always opt to enable stronger
authentication when available, especially for accounts with
sensitive information, including your email or bank
accounts. A stronger authentication helps verify a user has
authorized access to an online account. Visit www.lockdownyourlogin.com
for more information on stronger authentication.
Preparation for
cybercrimes and cyberattacks is the second step. As
the Chief Information Officer for ACL, I’m often told
by my colleagues that they don’t know or understand
cybersecurity. My answer always is: as a manager or
executive, your organization should have plans for
minimizing and managing the risks of cyberattacks and
cybersecurity that:
- Increase organizational vigilance
by ensuring there are no gaps in Information
Technology (IT)/Operational Technology (OT) security
personnel coverage and that staff provides continual
monitoring for all types of irregular behavior.
Security coverage is particularly important during the
winter holiday season when organizations typically
have lower staffing.
- Prepare your organization for rapid
response by adopting a state of heightened awareness.
Create, update, or review your cyber incident response
procedures and ensure your personnel are familiar with
the key steps they need to take during and following
an incident. Have staff check reporting processes and
exercise continuity of operations plans to test your
ability to operate key functions in an IT-constrained
or otherwise degraded environment. Consider your
organization’s cross-sector dependencies and the
impact that a potential incident at your organization
may have on other sectors, as well as how an incident
could affect your organization.
- Ensure your network defenders
implement cybersecurity best practices. Enforce
multi-factor authentication and strong passwords,
install software updates (prioritizing known exploited
vulnerabilities), and secure accounts and credentials.
- Stay informed about current
cybersecurity threats and malicious techniques.
Encourage your IT/OT security staff to subscribe to
CISA’s mailing list and feeds to receive notifications
when CISA releases information about a security topic
or threat.
- Lower the threshold for threat and
information sharing. Immediately report cybersecurity
incidents and irregular activity to CISA and/or the
FBI. Sharing your data and experience may help other
people and organizations prepare for, respond to, and
reduce the impact of cyberattacks and cybercrimes.
(Adapted from CISA’s “Preparing
for and Mitigating Potential Cyber Threats.”)
Our partners at DHS and
CISA, and at the National Institute of Standards and
Technology (NIST) have good, effective guidance and technical assistance for
building resilience to cyberattacks and cybercrimes. It may
seem overwhelming at first, but having even a simple plan
about how to respond to a data breach or a cyberattack
compromising a system supporting your organization will let
you act more quickly, and with greater confidence, than if
you had none.
Preparing for and preventing cyberattacks and cybercrimes
should become part of our personal and professional lives.
Changing our behavior means staying aware of emerging
cybersecurity issues. We can do this by:
- Taking note of articles about new
and existing cyberthreats in the popular and
professional media.
- Paying attention to software and
device updates for our personal devices and our
organizations’ mobile phones, laptops, and servers.
- Including assessing and managing
the risk of cyberattacks and cybercrime as a regular
and ongoing part of our management and governance
practice.
Make planning for and managing cyber risk
part of your personal and professional practices to ensure
your personal security, and the security and privacy of the
people we serve.
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